1661404080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 640

約数和(自身を含む): 6765281280

約数和(自身を除く): 5103877200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 31, 35, 38, 40, 42, 46, 48, 56, 57, 60, 62, 69, 70, 73, 76, 80, 84, 92, 93, 95, 105, 112, 114, 115, 120, 124, 133, 138, 140, 146, 152, 155, 161, 168, 184, 186, 190, 210, 217, 219, 228, 230, 240, 248, 266, 276, 280, 285, 292, 304, 310, 322, 336, 345, 365, 368, 372, 380, 399, 420, 434, 437, 438, 456, 460, 465, 483, 496, 511, 532, 552, 560, 570, 584, 589, 620, 644, 651, 665, 690, 713, 730, 744, 760, 798, 805, 840, 868, 874, 876, 912, 920, 930, 966, 1022, 1064, 1085, 1095, 1104, 1140, 1168, 1178, 1240, 1288, 1302, 1311, 1330, 1380, 1387, 1426, 1460, 1488, 1520, 1533, 1596, 1610, 1679, 1680, 1736, 1748, 1752, 1767, 1840, 1860, 1932, 1995, 2044, 2128, 2139, 2170, 2185, 2190, 2263, 2280, 2356, 2415, 2480, 2555, 2576, 2604, 2622, 2660, 2760, 2774, 2852, 2920, 2945, 3059, 3066, 3192, 3220, 3255, 3358, 3472, 3496, 3504, 3534, 3565, 3720, 3864, 3990, 4088, 4123, 4161, 4278, 4340, 4370, 4380, 4526, 4560, 4712, 4830, 4991, 5037, 5110, 5208, 5244, 5320, 5520, 5548, 5704, 5840, 5890, 6118, 6132, 6384, 6440, 6510, 6555, 6716, 6789, 6935, 6992, 7068, 7130, 7440, 7665, 7728, 7980, 8176, 8246, 8322, 8395, 8556, 8680, 8740, 8760, 8835, 9052, 9177, 9424, 9660, 9709, 9982, 10074, 10220, 10416, 10488, 10640, 10695, 11096, 11315, 11408, 11753, 11780, 12236, 12264, 12369, 12880, 13020, 13110, 13432, 13547, 13578, 13870, 14136, 14260, 14973, 15295, 15330, 15841, 15960, 16492, 16644, 16790, 17112, 17360, 17480, 17520, 17670, 18104, 18354, 19320, 19418, 19964, 20148, 20440, 20615, 20805, 20976, 21390, 22192, 22630, 23506, 23560, 24472, 24528, 24738, 24955, 25185, 26040, 26220, 26864, 27094, 27156, 27740, 28272, 28520, 29127, 29946, 30590, 30660, 31682, 31901, 31920, 32984, 33288, 33580, 33945, 34224, 34960, 35259, 35340, 36208, 36708, 38640, 38836, 39928, 40296, 40641, 40880, 41230, 41610, 42780, 42997, 45260, 45885, 47012, 47120, 47523, 48545, 48944, 49476, 49910, 50370, 52049, 52080, 52440, 54188, 54312, 55480, 57040, 58254, 58765, 59892, 61180, 61320, 61845, 63364, 63802, 65968, 66576, 67160, 67735, 67890, 70518, 70680, 73416, 74865, 77672, 79205, 79856, 80592, 81282, 82460, 83220, 85560, 85994, 90520, 91770, 94024, 94829, 95046, 95703, 97090, 98952, 99820, 100740, 104098, 104880, 108376, 108624, 110960, 116508, 117530, 119784, 122360, 122640, 123690, 126728, 127604, 128991, 134320, 135470, 135780, 141036, 141360, 145635, 146832, 149730, 155344, 156147, 158410, 159505, 162564, 164920, 166440, 171120, 171988, 176295, 181040, 183540, 188048, 189658, 190092, 191406, 194180, 197904, 199640, 201480, 203205, 208196, 214985, 216752, 223307, 233016, 235060, 237615, 239568, 244720, 247380, 253456, 255208, 257982, 260245, 270940, 271560, 282072, 284487, 291270, 299460, 300979, 312294, 316820, 319010, 325128, 329840, 332880, 343976, 352590, 364343, 367080, 379316, 380184, 382812, 388360, 399280, 402960, 406410, 416392, 429970, 446614, 466032, 470120, 474145, 475230, 478515, 494760, 510416, 515964, 520490, 541880, 543120, 564144, 568974, 582540, 598920, 601958, 624588, 633640, 638020, 644955, 650256, 669921, 687952, 705180, 728686, 734160, 758632, 760368, 765624, 776720, 780735, 812820, 832784, 859940, 893228, 902937, 940240, 948290, 950460, 957030, 988931, 989520, 1031928, 1040980, 1083760, 1093029, 1116535, 1137948, 1165080, 1197840, 1203916, 1249176, 1267280, 1276040, 1289910, 1339842, 1410360, 1422435, 1457372, 1504895, 1517264, 1531248, 1561470, 1625640, 1719880, 1786456, 1805874, 1821715, 1896580, 1900920, 1914060, 1977862, 2063856, 2081960, 2186058, 2233070, 2275896, 2330160, 2407832, 2498352, 2552080, 2579820, 2679684, 2820720, 2844870, 2914744, 2966793, 3009790, 3122940, 3251280, 3349605, 3439760, 3572912, 3611748, 3643430, 3793160, 3801840, 3828120, 3955724, 4163920, 4372116, 4466140, 4514685, 4551792, 4815664, 4944655, 5159640, 5359368, 5465145, 5689740, 5829488, 5933586, 6019580, 6245880, 6699210, 6922517, 7223496, 7286860, 7586320, 7656240, 7911448, 8744232, 8932280, 9029370, 9889310, 10319280, 10718736, 10930290, 11379480, 11867172, 12039160, 12491760, 13398420, 13845034, 14446992, 14573720, 14833965, 15822896, 17488464, 17864560, 18058740, 19778620, 20767551, 21860580, 22758960, 23734344, 24078320, 26796840, 27690068, 29147440, 29667930, 34612585, 36117480, 39557240, 41535102, 43721160, 47468688, 53593680, 55380136, 59335860, 69225170, 72234960, 79114480, 83070204, 87442320, 103837755, 110760272, 118671720, 138450340, 166140408, 207675510, 237343440, 276900680, 332280816, 415351020, 553801360, 830702040, 1661404080]

約数ペア:

[(1, 1661404080), (2, 830702040), (3, 553801360), (4, 415351020), (5, 332280816), (6, 276900680), (7, 237343440), (8, 207675510), (10, 166140408), (12, 138450340), (14, 118671720), (15, 110760272), (16, 103837755), (19, 87442320), (20, 83070204), (21, 79114480), (23, 72234960), (24, 69225170), (28, 59335860), (30, 55380136), (31, 53593680), (35, 47468688), (38, 43721160), (40, 41535102), (42, 39557240), (46, 36117480), (48, 34612585), (56, 29667930), (57, 29147440), (60, 27690068), (62, 26796840), (69, 24078320), (70, 23734344), (73, 22758960), (76, 21860580), (80, 20767551), (84, 19778620), (92, 18058740), (93, 17864560), (95, 17488464), (105, 15822896), (112, 14833965), (114, 14573720), (115, 14446992), (120, 13845034), (124, 13398420), (133, 12491760), (138, 12039160), (140, 11867172), (146, 11379480), (152, 10930290), (155, 10718736), (161, 10319280), (168, 9889310), (184, 9029370), (186, 8932280), (190, 8744232), (210, 7911448), (217, 7656240), (219, 7586320), (228, 7286860), (230, 7223496), (240, 6922517), (248, 6699210), (266, 6245880), (276, 6019580), (280, 5933586), (285, 5829488), (292, 5689740), (304, 5465145), (310, 5359368), (322, 5159640), (336, 4944655), (345, 4815664), (365, 4551792), (368, 4514685), (372, 4466140), (380, 4372116), (399, 4163920), (420, 3955724), (434, 3828120), (437, 3801840), (438, 3793160), (456, 3643430), (460, 3611748), (465, 3572912), (483, 3439760), (496, 3349605), (511, 3251280), (532, 3122940), (552, 3009790), (560, 2966793), (570, 2914744), (584, 2844870), (589, 2820720), (620, 2679684), (644, 2579820), (651, 2552080), (665, 2498352), (690, 2407832), (713, 2330160), (730, 2275896), (744, 2233070), (760, 2186058), (798, 2081960), (805, 2063856), (840, 1977862), (868, 1914060), (874, 1900920), (876, 1896580), (912, 1821715), (920, 1805874), (930, 1786456), (966, 1719880), (1022, 1625640), (1064, 1561470), (1085, 1531248), (1095, 1517264), (1104, 1504895), (1140, 1457372), (1168, 1422435), (1178, 1410360), (1240, 1339842), (1288, 1289910), (1302, 1276040), (1311, 1267280), (1330, 1249176), (1380, 1203916), (1387, 1197840), (1426, 1165080), (1460, 1137948), (1488, 1116535), (1520, 1093029), (1533, 1083760), (1596, 1040980), (1610, 1031928), (1679, 989520), (1680, 988931), (1736, 957030), (1748, 950460), (1752, 948290), (1767, 940240), (1840, 902937), (1860, 893228), (1932, 859940), (1995, 832784), (2044, 812820), (2128, 780735), (2139, 776720), (2170, 765624), (2185, 760368), (2190, 758632), (2263, 734160), (2280, 728686), (2356, 705180), (2415, 687952), (2480, 669921), (2555, 650256), (2576, 644955), (2604, 638020), (2622, 633640), (2660, 624588), (2760, 601958), (2774, 598920), (2852, 582540), (2920, 568974), (2945, 564144), (3059, 543120), (3066, 541880), (3192, 520490), (3220, 515964), (3255, 510416), (3358, 494760), (3472, 478515), (3496, 475230), (3504, 474145), (3534, 470120), (3565, 466032), (3720, 446614), (3864, 429970), (3990, 416392), (4088, 406410), (4123, 402960), (4161, 399280), (4278, 388360), (4340, 382812), (4370, 380184), (4380, 379316), (4526, 367080), (4560, 364343), (4712, 352590), (4830, 343976), (4991, 332880), (5037, 329840), (5110, 325128), (5208, 319010), (5244, 316820), (5320, 312294), (5520, 300979), (5548, 299460), (5704, 291270), (5840, 284487), (5890, 282072), (6118, 271560), (6132, 270940), (6384, 260245), (6440, 257982), (6510, 255208), (6555, 253456), (6716, 247380), (6789, 244720), (6935, 239568), (6992, 237615), (7068, 235060), (7130, 233016), (7440, 223307), (7665, 216752), (7728, 214985), (7980, 208196), (8176, 203205), (8246, 201480), (8322, 199640), (8395, 197904), (8556, 194180), (8680, 191406), (8740, 190092), (8760, 189658), (8835, 188048), (9052, 183540), (9177, 181040), (9424, 176295), (9660, 171988), (9709, 171120), (9982, 166440), (10074, 164920), (10220, 162564), (10416, 159505), (10488, 158410), (10640, 156147), (10695, 155344), (11096, 149730), (11315, 146832), (11408, 145635), (11753, 141360), (11780, 141036), (12236, 135780), (12264, 135470), (12369, 134320), (12880, 128991), (13020, 127604), (13110, 126728), (13432, 123690), (13547, 122640), (13578, 122360), (13870, 119784), (14136, 117530), (14260, 116508), (14973, 110960), (15295, 108624), (15330, 108376), (15841, 104880), (15960, 104098), (16492, 100740), (16644, 99820), (16790, 98952), (17112, 97090), (17360, 95703), (17480, 95046), (17520, 94829), (17670, 94024), (18104, 91770), (18354, 90520), (19320, 85994), (19418, 85560), (19964, 83220), (20148, 82460), (20440, 81282), (20615, 80592), (20805, 79856), (20976, 79205), (21390, 77672), (22192, 74865), (22630, 73416), (23506, 70680), (23560, 70518), (24472, 67890), (24528, 67735), (24738, 67160), (24955, 66576), (25185, 65968), (26040, 63802), (26220, 63364), (26864, 61845), (27094, 61320), (27156, 61180), (27740, 59892), (28272, 58765), (28520, 58254), (29127, 57040), (29946, 55480), (30590, 54312), (30660, 54188), (31682, 52440), (31901, 52080), (31920, 52049), (32984, 50370), (33288, 49910), (33580, 49476), (33945, 48944), (34224, 48545), (34960, 47523), (35259, 47120), (35340, 47012), (36208, 45885), (36708, 45260), (38640, 42997), (38836, 42780), (39928, 41610), (40296, 41230), (40641, 40880)]