220535280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 480

約数和(自身を含む): 928512000

約数和(自身を除く): 707976720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 47, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 94, 95, 98, 105, 112, 114, 120, 126, 133, 140, 141, 144, 147, 152, 168, 171, 180, 188, 190, 196, 210, 228, 235, 240, 245, 252, 266, 280, 282, 285, 294, 304, 315, 329, 336, 342, 343, 360, 376, 380, 392, 399, 420, 423, 441, 456, 470, 490, 504, 532, 560, 564, 570, 588, 630, 658, 665, 684, 686, 705, 720, 735, 752, 760, 784, 798, 840, 846, 855, 882, 893, 912, 931, 940, 980, 987, 1008, 1029, 1064, 1128, 1140, 1176, 1197, 1260, 1316, 1330, 1368, 1372, 1410, 1470, 1520, 1596, 1645, 1680, 1692, 1710, 1715, 1764, 1786, 1862, 1880, 1960, 1974, 1995, 2058, 2115, 2128, 2205, 2256, 2280, 2303, 2352, 2394, 2520, 2632, 2660, 2679, 2736, 2744, 2793, 2820, 2940, 2961, 3087, 3192, 3290, 3384, 3420, 3430, 3528, 3572, 3724, 3760, 3920, 3948, 3990, 4116, 4230, 4410, 4465, 4560, 4606, 4655, 4788, 4935, 5040, 5145, 5264, 5320, 5358, 5488, 5586, 5640, 5880, 5922, 5985, 6174, 6251, 6384, 6517, 6580, 6768, 6840, 6860, 6909, 7056, 7144, 7448, 7896, 7980, 8037, 8232, 8379, 8460, 8820, 8930, 9212, 9310, 9576, 9870, 10290, 10640, 10716, 11172, 11280, 11515, 11760, 11844, 11970, 12348, 12502, 13034, 13160, 13395, 13680, 13720, 13818, 13965, 14288, 14805, 14896, 15435, 15792, 15960, 16074, 16121, 16464, 16758, 16920, 17640, 17860, 18424, 18620, 18753, 19152, 19551, 19740, 20580, 20727, 21432, 22344, 23030, 23688, 23940, 24696, 25004, 26068, 26320, 26790, 27440, 27636, 27930, 29610, 30870, 31255, 31920, 32148, 32242, 32585, 33516, 33840, 34545, 35280, 35720, 36848, 37240, 37506, 39102, 39480, 40185, 41160, 41454, 41895, 42864, 43757, 44688, 46060, 47376, 47880, 48363, 49392, 50008, 52136, 53580, 55272, 55860, 56259, 58653, 59220, 61740, 62510, 64296, 64484, 65170, 67032, 69090, 71440, 74480, 75012, 78204, 78960, 80370, 80605, 82320, 82908, 83790, 87514, 92120, 93765, 95760, 96726, 97755, 100016, 103635, 104272, 107160, 110544, 111720, 112518, 117306, 118440, 123480, 125020, 128592, 128968, 130340, 131271, 134064, 138180, 145089, 150024, 156408, 160740, 161210, 165816, 167580, 175028, 184240, 187530, 193452, 195510, 207270, 214320, 218785, 223440, 225036, 234612, 236880, 241815, 246960, 250040, 257936, 260680, 262542, 276360, 281295, 290178, 293265, 300048, 306299, 312816, 321480, 322420, 331632, 335160, 350056, 375060, 386904, 391020, 393813, 414540, 437570, 450072, 469224, 483630, 500080, 521360, 525084, 552720, 562590, 580356, 586530, 612598, 642960, 644840, 656355, 670320, 700112, 725445, 750120, 773808, 782040, 787626, 829080, 875140, 900144, 918897, 938448, 967260, 1050168, 1125180, 1160712, 1173060, 1225196, 1289680, 1312710, 1450890, 1500240, 1531495, 1564080, 1575252, 1658160, 1750280, 1837794, 1934520, 1969065, 2100336, 2250360, 2321424, 2346120, 2450392, 2625420, 2756691, 2901780, 3062990, 3150504, 3500560, 3675588, 3869040, 3938130, 4500720, 4594485, 4692240, 4900784, 5250840, 5513382, 5803560, 6125980, 6301008, 7351176, 7876260, 9188970, 10501680, 11026764, 11607120, 12251960, 13783455, 14702352, 15752520, 18377940, 22053528, 24503920, 27566910, 31505040, 36755880, 44107056, 55133820, 73511760, 110267640, 220535280]

約数ペア:

[(1, 220535280), (2, 110267640), (3, 73511760), (4, 55133820), (5, 44107056), (6, 36755880), (7, 31505040), (8, 27566910), (9, 24503920), (10, 22053528), (12, 18377940), (14, 15752520), (15, 14702352), (16, 13783455), (18, 12251960), (19, 11607120), (20, 11026764), (21, 10501680), (24, 9188970), (28, 7876260), (30, 7351176), (35, 6301008), (36, 6125980), (38, 5803560), (40, 5513382), (42, 5250840), (45, 4900784), (47, 4692240), (48, 4594485), (49, 4500720), (56, 3938130), (57, 3869040), (60, 3675588), (63, 3500560), (70, 3150504), (72, 3062990), (76, 2901780), (80, 2756691), (84, 2625420), (90, 2450392), (94, 2346120), (95, 2321424), (98, 2250360), (105, 2100336), (112, 1969065), (114, 1934520), (120, 1837794), (126, 1750280), (133, 1658160), (140, 1575252), (141, 1564080), (144, 1531495), (147, 1500240), (152, 1450890), (168, 1312710), (171, 1289680), (180, 1225196), (188, 1173060), (190, 1160712), (196, 1125180), (210, 1050168), (228, 967260), (235, 938448), (240, 918897), (245, 900144), (252, 875140), (266, 829080), (280, 787626), (282, 782040), (285, 773808), (294, 750120), (304, 725445), (315, 700112), (329, 670320), (336, 656355), (342, 644840), (343, 642960), (360, 612598), (376, 586530), (380, 580356), (392, 562590), (399, 552720), (420, 525084), (423, 521360), (441, 500080), (456, 483630), (470, 469224), (490, 450072), (504, 437570), (532, 414540), (560, 393813), (564, 391020), (570, 386904), (588, 375060), (630, 350056), (658, 335160), (665, 331632), (684, 322420), (686, 321480), (705, 312816), (720, 306299), (735, 300048), (752, 293265), (760, 290178), (784, 281295), (798, 276360), (840, 262542), (846, 260680), (855, 257936), (882, 250040), (893, 246960), (912, 241815), (931, 236880), (940, 234612), (980, 225036), (987, 223440), (1008, 218785), (1029, 214320), (1064, 207270), (1128, 195510), (1140, 193452), (1176, 187530), (1197, 184240), (1260, 175028), (1316, 167580), (1330, 165816), (1368, 161210), (1372, 160740), (1410, 156408), (1470, 150024), (1520, 145089), (1596, 138180), (1645, 134064), (1680, 131271), (1692, 130340), (1710, 128968), (1715, 128592), (1764, 125020), (1786, 123480), (1862, 118440), (1880, 117306), (1960, 112518), (1974, 111720), (1995, 110544), (2058, 107160), (2115, 104272), (2128, 103635), (2205, 100016), (2256, 97755), (2280, 96726), (2303, 95760), (2352, 93765), (2394, 92120), (2520, 87514), (2632, 83790), (2660, 82908), (2679, 82320), (2736, 80605), (2744, 80370), (2793, 78960), (2820, 78204), (2940, 75012), (2961, 74480), (3087, 71440), (3192, 69090), (3290, 67032), (3384, 65170), (3420, 64484), (3430, 64296), (3528, 62510), (3572, 61740), (3724, 59220), (3760, 58653), (3920, 56259), (3948, 55860), (3990, 55272), (4116, 53580), (4230, 52136), (4410, 50008), (4465, 49392), (4560, 48363), (4606, 47880), (4655, 47376), (4788, 46060), (4935, 44688), (5040, 43757), (5145, 42864), (5264, 41895), (5320, 41454), (5358, 41160), (5488, 40185), (5586, 39480), (5640, 39102), (5880, 37506), (5922, 37240), (5985, 36848), (6174, 35720), (6251, 35280), (6384, 34545), (6517, 33840), (6580, 33516), (6768, 32585), (6840, 32242), (6860, 32148), (6909, 31920), (7056, 31255), (7144, 30870), (7448, 29610), (7896, 27930), (7980, 27636), (8037, 27440), (8232, 26790), (8379, 26320), (8460, 26068), (8820, 25004), (8930, 24696), (9212, 23940), (9310, 23688), (9576, 23030), (9870, 22344), (10290, 21432), (10640, 20727), (10716, 20580), (11172, 19740), (11280, 19551), (11515, 19152), (11760, 18753), (11844, 18620), (11970, 18424), (12348, 17860), (12502, 17640), (13034, 16920), (13160, 16758), (13395, 16464), (13680, 16121), (13720, 16074), (13818, 15960), (13965, 15792), (14288, 15435), (14805, 14896)]