1018279920

素因数分解:

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

素因数の和:157

約数の個数: 480

約数和(自身を含む): 4027456512

約数和(自身を除く): 3009176592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 73, 76, 80, 84, 92, 95, 105, 112, 114, 115, 120, 133, 138, 140, 146, 152, 161, 168, 184, 190, 210, 219, 228, 230, 240, 266, 276, 280, 285, 292, 304, 322, 336, 345, 361, 365, 368, 380, 399, 420, 437, 438, 456, 460, 483, 511, 532, 552, 560, 570, 584, 644, 665, 690, 722, 730, 760, 798, 805, 840, 874, 876, 912, 920, 966, 1022, 1064, 1083, 1095, 1104, 1140, 1168, 1288, 1311, 1330, 1380, 1387, 1444, 1460, 1520, 1533, 1596, 1610, 1679, 1680, 1748, 1752, 1805, 1840, 1932, 1995, 2044, 2128, 2166, 2185, 2190, 2280, 2415, 2527, 2555, 2576, 2622, 2660, 2760, 2774, 2888, 2920, 3059, 3066, 3192, 3220, 3358, 3496, 3504, 3610, 3864, 3990, 4088, 4161, 4332, 4370, 4380, 4560, 4830, 5037, 5054, 5110, 5244, 5320, 5415, 5520, 5548, 5776, 5840, 6118, 6132, 6384, 6440, 6555, 6716, 6935, 6992, 7220, 7581, 7665, 7728, 7980, 8176, 8303, 8322, 8395, 8664, 8740, 8760, 9177, 9660, 9709, 10074, 10108, 10220, 10488, 10640, 10830, 11096, 11753, 12236, 12264, 12635, 12880, 13110, 13432, 13870, 14440, 15162, 15295, 15330, 15960, 16606, 16644, 16790, 17328, 17480, 17520, 18354, 19320, 19418, 20148, 20216, 20440, 20805, 20976, 21660, 22192, 23506, 24472, 24528, 24909, 25185, 25270, 26220, 26353, 26864, 27740, 28880, 29127, 30324, 30590, 30660, 31901, 31920, 33212, 33288, 33580, 34960, 35259, 36708, 37905, 38640, 38836, 40296, 40432, 40880, 41515, 41610, 43320, 45885, 47012, 48545, 48944, 49818, 50370, 50540, 52440, 52706, 55480, 58121, 58254, 58765, 60648, 61180, 61320, 63802, 66424, 66576, 67160, 70518, 73416, 75810, 77672, 79059, 80592, 83030, 83220, 86640, 91770, 94024, 95703, 97090, 99636, 100740, 101080, 104880, 105412, 110960, 116242, 116508, 117530, 121296, 122360, 122640, 124545, 127604, 131765, 132848, 134320, 141036, 145635, 146832, 151620, 155344, 158118, 159505, 166060, 166440, 174363, 176295, 183540, 184471, 188048, 191406, 194180, 199272, 201480, 202160, 210824, 223307, 232484, 233016, 235060, 244720, 249090, 255208, 263530, 282072, 290605, 291270, 303240, 316236, 319010, 332120, 332880, 348726, 352590, 367080, 368942, 382812, 388360, 395295, 398544, 402960, 421648, 446614, 464968, 466032, 470120, 478515, 498180, 510416, 527060, 553413, 564144, 581210, 582540, 606119, 606480, 632472, 638020, 664240, 669921, 697452, 705180, 734160, 737884, 765624, 776720, 790590, 871815, 893228, 922355, 929936, 940240, 957030, 996360, 1054120, 1106826, 1116535, 1162420, 1165080, 1212238, 1264944, 1276040, 1339842, 1394904, 1410360, 1475768, 1531248, 1581180, 1743630, 1786456, 1818357, 1844710, 1914060, 1992720, 2108240, 2213652, 2233070, 2324840, 2330160, 2424476, 2552080, 2679684, 2767065, 2789808, 2820720, 2951536, 3030595, 3162360, 3349605, 3487260, 3572912, 3636714, 3689420, 3828120, 4242833, 4427304, 4466140, 4649680, 4848952, 5359368, 5534130, 6061190, 6324720, 6699210, 6974520, 7273428, 7378840, 7656240, 8485666, 8854608, 8932280, 9091785, 9697904, 10718736, 11068260, 12122380, 12728499, 13398420, 13949040, 14546856, 14757680, 16971332, 17864560, 18183570, 21214165, 22136520, 24244760, 25456998, 26796840, 29093712, 33942664, 36367140, 42428330, 44273040, 48489520, 50913996, 53593680, 63642495, 67885328, 72734280, 84856660, 101827992, 127284990, 145468560, 169713320, 203655984, 254569980, 339426640, 509139960, 1018279920]

約数ペア:

[(1, 1018279920), (2, 509139960), (3, 339426640), (4, 254569980), (5, 203655984), (6, 169713320), (7, 145468560), (8, 127284990), (10, 101827992), (12, 84856660), (14, 72734280), (15, 67885328), (16, 63642495), (19, 53593680), (20, 50913996), (21, 48489520), (23, 44273040), (24, 42428330), (28, 36367140), (30, 33942664), (35, 29093712), (38, 26796840), (40, 25456998), (42, 24244760), (46, 22136520), (48, 21214165), (56, 18183570), (57, 17864560), (60, 16971332), (69, 14757680), (70, 14546856), (73, 13949040), (76, 13398420), (80, 12728499), (84, 12122380), (92, 11068260), (95, 10718736), (105, 9697904), (112, 9091785), (114, 8932280), (115, 8854608), (120, 8485666), (133, 7656240), (138, 7378840), (140, 7273428), (146, 6974520), (152, 6699210), (161, 6324720), (168, 6061190), (184, 5534130), (190, 5359368), (210, 4848952), (219, 4649680), (228, 4466140), (230, 4427304), (240, 4242833), (266, 3828120), (276, 3689420), (280, 3636714), (285, 3572912), (292, 3487260), (304, 3349605), (322, 3162360), (336, 3030595), (345, 2951536), (361, 2820720), (365, 2789808), (368, 2767065), (380, 2679684), (399, 2552080), (420, 2424476), (437, 2330160), (438, 2324840), (456, 2233070), (460, 2213652), (483, 2108240), (511, 1992720), (532, 1914060), (552, 1844710), (560, 1818357), (570, 1786456), (584, 1743630), (644, 1581180), (665, 1531248), (690, 1475768), (722, 1410360), (730, 1394904), (760, 1339842), (798, 1276040), (805, 1264944), (840, 1212238), (874, 1165080), (876, 1162420), (912, 1116535), (920, 1106826), (966, 1054120), (1022, 996360), (1064, 957030), (1083, 940240), (1095, 929936), (1104, 922355), (1140, 893228), (1168, 871815), (1288, 790590), (1311, 776720), (1330, 765624), (1380, 737884), (1387, 734160), (1444, 705180), (1460, 697452), (1520, 669921), (1533, 664240), (1596, 638020), (1610, 632472), (1679, 606480), (1680, 606119), (1748, 582540), (1752, 581210), (1805, 564144), (1840, 553413), (1932, 527060), (1995, 510416), (2044, 498180), (2128, 478515), (2166, 470120), (2185, 466032), (2190, 464968), (2280, 446614), (2415, 421648), (2527, 402960), (2555, 398544), (2576, 395295), (2622, 388360), (2660, 382812), (2760, 368942), (2774, 367080), (2888, 352590), (2920, 348726), (3059, 332880), (3066, 332120), (3192, 319010), (3220, 316236), (3358, 303240), (3496, 291270), (3504, 290605), (3610, 282072), (3864, 263530), (3990, 255208), (4088, 249090), (4161, 244720), (4332, 235060), (4370, 233016), (4380, 232484), (4560, 223307), (4830, 210824), (5037, 202160), (5054, 201480), (5110, 199272), (5244, 194180), (5320, 191406), (5415, 188048), (5520, 184471), (5548, 183540), (5776, 176295), (5840, 174363), (6118, 166440), (6132, 166060), (6384, 159505), (6440, 158118), (6555, 155344), (6716, 151620), (6935, 146832), (6992, 145635), (7220, 141036), (7581, 134320), (7665, 132848), (7728, 131765), (7980, 127604), (8176, 124545), (8303, 122640), (8322, 122360), (8395, 121296), (8664, 117530), (8740, 116508), (8760, 116242), (9177, 110960), (9660, 105412), (9709, 104880), (10074, 101080), (10108, 100740), (10220, 99636), (10488, 97090), (10640, 95703), (10830, 94024), (11096, 91770), (11753, 86640), (12236, 83220), (12264, 83030), (12635, 80592), (12880, 79059), (13110, 77672), (13432, 75810), (13870, 73416), (14440, 70518), (15162, 67160), (15295, 66576), (15330, 66424), (15960, 63802), (16606, 61320), (16644, 61180), (16790, 60648), (17328, 58765), (17480, 58254), (17520, 58121), (18354, 55480), (19320, 52706), (19418, 52440), (20148, 50540), (20216, 50370), (20440, 49818), (20805, 48944), (20976, 48545), (21660, 47012), (22192, 45885), (23506, 43320), (24472, 41610), (24528, 41515), (24909, 40880), (25185, 40432), (25270, 40296), (26220, 38836), (26353, 38640), (26864, 37905), (27740, 36708), (28880, 35259), (29127, 34960), (30324, 33580), (30590, 33288), (30660, 33212), (31901, 31920)]