1220260860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 576

約数和(自身を含む): 4931297280

約数和(自身を除く): 3711036420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 41, 42, 45, 46, 52, 60, 63, 65, 69, 70, 78, 79, 82, 84, 90, 91, 92, 105, 115, 117, 123, 126, 130, 138, 140, 156, 158, 161, 164, 180, 182, 195, 205, 207, 210, 230, 234, 237, 246, 252, 260, 273, 276, 287, 299, 315, 316, 322, 345, 364, 369, 390, 395, 410, 414, 420, 455, 460, 468, 474, 483, 492, 533, 546, 553, 574, 585, 598, 615, 630, 644, 690, 711, 738, 780, 790, 805, 819, 820, 828, 861, 897, 910, 943, 948, 966, 1027, 1035, 1066, 1092, 1106, 1148, 1170, 1185, 1196, 1230, 1260, 1365, 1380, 1422, 1435, 1449, 1476, 1495, 1580, 1599, 1610, 1638, 1659, 1722, 1794, 1817, 1820, 1845, 1886, 1932, 2054, 2070, 2093, 2132, 2212, 2340, 2370, 2415, 2460, 2583, 2665, 2691, 2730, 2765, 2829, 2844, 2870, 2898, 2990, 3081, 3198, 3220, 3239, 3276, 3318, 3444, 3555, 3588, 3634, 3690, 3731, 3772, 4095, 4108, 4140, 4186, 4305, 4485, 4715, 4740, 4797, 4830, 4977, 5135, 5166, 5330, 5382, 5451, 5460, 5530, 5658, 5740, 5796, 5980, 6162, 6279, 6396, 6478, 6601, 6636, 7110, 7189, 7245, 7268, 7380, 7462, 7995, 8190, 8295, 8372, 8487, 8610, 8970, 9085, 9243, 9430, 9594, 9660, 9717, 9954, 10270, 10332, 10465, 10660, 10764, 10902, 11060, 11193, 11316, 12259, 12324, 12558, 12719, 12915, 12956, 13202, 13455, 14145, 14220, 14378, 14490, 14924, 15405, 15990, 16195, 16353, 16380, 16590, 16974, 17220, 17940, 18170, 18486, 18655, 18837, 18860, 19188, 19434, 19803, 19908, 20540, 20930, 21567, 21804, 22386, 22673, 23621, 23985, 24518, 24885, 25116, 25438, 25830, 26404, 26910, 27255, 28290, 28756, 28980, 29151, 30810, 31395, 31980, 32390, 32706, 33005, 33180, 33579, 33948, 35945, 36340, 36777, 36972, 37310, 37674, 38157, 38868, 39606, 41860, 42107, 42435, 43134, 44772, 45346, 46215, 47242, 47970, 48585, 49036, 49770, 50876, 51660, 53820, 54510, 55965, 56580, 58302, 59409, 61295, 61620, 62790, 63595, 64701, 64780, 65412, 66010, 67158, 68019, 70863, 71890, 73554, 74497, 74620, 75348, 76314, 79212, 81765, 84214, 84870, 85813, 86268, 90692, 92430, 94185, 94484, 95940, 97170, 99015, 99540, 107835, 109020, 110331, 111930, 113365, 114471, 116604, 118105, 118818, 122590, 125580, 126321, 127190, 129402, 132020, 134316, 136038, 141726, 143780, 145755, 147108, 148994, 152628, 163530, 165347, 167895, 168428, 169740, 171626, 183885, 184860, 188370, 190785, 194340, 198030, 204057, 210535, 212589, 215670, 220662, 223491, 223860, 226730, 228942, 236210, 237636, 245180, 252642, 254380, 257439, 258804, 272076, 283452, 291510, 294749, 297045, 297988, 323505, 327060, 330694, 335790, 340095, 343252, 354315, 367770, 372485, 376740, 378963, 381570, 396060, 408114, 421070, 425178, 429065, 431340, 441324, 446982, 453460, 457884, 472420, 496041, 505284, 514878, 521479, 551655, 572355, 583020, 589498, 594090, 631605, 647010, 661388, 670473, 671580, 680190, 708630, 735540, 744970, 757926, 763140, 772317, 816228, 826735, 842140, 850356, 858130, 884247, 893964, 968461, 992082, 1020285, 1029756, 1042958, 1062945, 1103310, 1117455, 1144710, 1178996, 1188180, 1263210, 1287195, 1294020, 1340946, 1360380, 1417260, 1473745, 1488123, 1489940, 1515852, 1544634, 1564437, 1653470, 1716260, 1768494, 1894815, 1936922, 1984164, 2040570, 2085916, 2125890, 2206620, 2234910, 2289420, 2480205, 2526420, 2574390, 2607395, 2652741, 2681892, 2905383, 2947490, 2976246, 3089268, 3128874, 3306940, 3352365, 3536988, 3789630, 3861585, 3873844, 4081140, 4251780, 4421235, 4469820, 4693311, 4842305, 4960410, 5148780, 5214790, 5305482, 5810766, 5894980, 5952492, 6257748, 6704730, 6779227, 7440615, 7579260, 7723170, 7822185, 8716149, 8842470, 9386622, 9684610, 9920820, 10429580, 10610964, 11621532, 13263705, 13409460, 13558454, 14526915, 14881230, 15446340, 15644370, 17432298, 17684940, 18773244, 19369220, 20337681, 23466555, 26527410, 27116908, 29053830, 29762460, 31288740, 33896135, 34864596, 40675362, 43580745, 46933110, 53054820, 58107660, 61013043, 67792270, 81350724, 87161490, 93866220, 101688405, 122026086, 135584540, 174322980, 203376810, 244052172, 305065215, 406753620, 610130430, 1220260860]

約数ペア:

[(1, 1220260860), (2, 610130430), (3, 406753620), (4, 305065215), (5, 244052172), (6, 203376810), (7, 174322980), (9, 135584540), (10, 122026086), (12, 101688405), (13, 93866220), (14, 87161490), (15, 81350724), (18, 67792270), (20, 61013043), (21, 58107660), (23, 53054820), (26, 46933110), (28, 43580745), (30, 40675362), (35, 34864596), (36, 33896135), (39, 31288740), (41, 29762460), (42, 29053830), (45, 27116908), (46, 26527410), (52, 23466555), (60, 20337681), (63, 19369220), (65, 18773244), (69, 17684940), (70, 17432298), (78, 15644370), (79, 15446340), (82, 14881230), (84, 14526915), (90, 13558454), (91, 13409460), (92, 13263705), (105, 11621532), (115, 10610964), (117, 10429580), (123, 9920820), (126, 9684610), (130, 9386622), (138, 8842470), (140, 8716149), (156, 7822185), (158, 7723170), (161, 7579260), (164, 7440615), (180, 6779227), (182, 6704730), (195, 6257748), (205, 5952492), (207, 5894980), (210, 5810766), (230, 5305482), (234, 5214790), (237, 5148780), (246, 4960410), (252, 4842305), (260, 4693311), (273, 4469820), (276, 4421235), (287, 4251780), (299, 4081140), (315, 3873844), (316, 3861585), (322, 3789630), (345, 3536988), (364, 3352365), (369, 3306940), (390, 3128874), (395, 3089268), (410, 2976246), (414, 2947490), (420, 2905383), (455, 2681892), (460, 2652741), (468, 2607395), (474, 2574390), (483, 2526420), (492, 2480205), (533, 2289420), (546, 2234910), (553, 2206620), (574, 2125890), (585, 2085916), (598, 2040570), (615, 1984164), (630, 1936922), (644, 1894815), (690, 1768494), (711, 1716260), (738, 1653470), (780, 1564437), (790, 1544634), (805, 1515852), (819, 1489940), (820, 1488123), (828, 1473745), (861, 1417260), (897, 1360380), (910, 1340946), (943, 1294020), (948, 1287195), (966, 1263210), (1027, 1188180), (1035, 1178996), (1066, 1144710), (1092, 1117455), (1106, 1103310), (1148, 1062945), (1170, 1042958), (1185, 1029756), (1196, 1020285), (1230, 992082), (1260, 968461), (1365, 893964), (1380, 884247), (1422, 858130), (1435, 850356), (1449, 842140), (1476, 826735), (1495, 816228), (1580, 772317), (1599, 763140), (1610, 757926), (1638, 744970), (1659, 735540), (1722, 708630), (1794, 680190), (1817, 671580), (1820, 670473), (1845, 661388), (1886, 647010), (1932, 631605), (2054, 594090), (2070, 589498), (2093, 583020), (2132, 572355), (2212, 551655), (2340, 521479), (2370, 514878), (2415, 505284), (2460, 496041), (2583, 472420), (2665, 457884), (2691, 453460), (2730, 446982), (2765, 441324), (2829, 431340), (2844, 429065), (2870, 425178), (2898, 421070), (2990, 408114), (3081, 396060), (3198, 381570), (3220, 378963), (3239, 376740), (3276, 372485), (3318, 367770), (3444, 354315), (3555, 343252), (3588, 340095), (3634, 335790), (3690, 330694), (3731, 327060), (3772, 323505), (4095, 297988), (4108, 297045), (4140, 294749), (4186, 291510), (4305, 283452), (4485, 272076), (4715, 258804), (4740, 257439), (4797, 254380), (4830, 252642), (4977, 245180), (5135, 237636), (5166, 236210), (5330, 228942), (5382, 226730), (5451, 223860), (5460, 223491), (5530, 220662), (5658, 215670), (5740, 212589), (5796, 210535), (5980, 204057), (6162, 198030), (6279, 194340), (6396, 190785), (6478, 188370), (6601, 184860), (6636, 183885), (7110, 171626), (7189, 169740), (7245, 168428), (7268, 167895), (7380, 165347), (7462, 163530), (7995, 152628), (8190, 148994), (8295, 147108), (8372, 145755), (8487, 143780), (8610, 141726), (8970, 136038), (9085, 134316), (9243, 132020), (9430, 129402), (9594, 127190), (9660, 126321), (9717, 125580), (9954, 122590), (10270, 118818), (10332, 118105), (10465, 116604), (10660, 114471), (10764, 113365), (10902, 111930), (11060, 110331), (11193, 109020), (11316, 107835), (12259, 99540), (12324, 99015), (12558, 97170), (12719, 95940), (12915, 94484), (12956, 94185), (13202, 92430), (13455, 90692), (14145, 86268), (14220, 85813), (14378, 84870), (14490, 84214), (14924, 81765), (15405, 79212), (15990, 76314), (16195, 75348), (16353, 74620), (16380, 74497), (16590, 73554), (16974, 71890), (17220, 70863), (17940, 68019), (18170, 67158), (18486, 66010), (18655, 65412), (18837, 64780), (18860, 64701), (19188, 63595), (19434, 62790), (19803, 61620), (19908, 61295), (20540, 59409), (20930, 58302), (21567, 56580), (21804, 55965), (22386, 54510), (22673, 53820), (23621, 51660), (23985, 50876), (24518, 49770), (24885, 49036), (25116, 48585), (25438, 47970), (25830, 47242), (26404, 46215), (26910, 45346), (27255, 44772), (28290, 43134), (28756, 42435), (28980, 42107), (29151, 41860), (30810, 39606), (31395, 38868), (31980, 38157), (32390, 37674), (32706, 37310), (33005, 36972), (33180, 36777), (33579, 36340), (33948, 35945)]