2015385120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8693}}^1$

素因数の和:8744

約数の個数: 288

約数和(自身を含む): 8202684672

約数和(自身を除く): 6187299552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3360, 3680, 3864, 4140, 4830, 5040, 5152, 5520, 5796, 6440, 6624, 7245, 7728, 8280, 8693, 9660, 10080, 11040, 11592, 12880, 14490, 15456, 16560, 17386, 19320, 23184, 25760, 26079, 28980, 33120, 34772, 38640, 43465, 46368, 52158, 57960, 60851, 69544, 77280, 78237, 86930, 104316, 115920, 121702, 130395, 139088, 156474, 173860, 182553, 199939, 208632, 231840, 243404, 260790, 278176, 304255, 312948, 347720, 365106, 391185, 399878, 417264, 486808, 521580, 547659, 599817, 608510, 625896, 695440, 730212, 782370, 799756, 834528, 912765, 973616, 999695, 1043160, 1095318, 1199634, 1217020, 1251792, 1390880, 1399573, 1460424, 1564740, 1599512, 1799451, 1825530, 1947232, 1999390, 2086320, 2190636, 2399268, 2434040, 2503584, 2738295, 2799146, 2920848, 2999085, 3129480, 3199024, 3598902, 3651060, 3998780, 4172640, 4198719, 4381272, 4798536, 4868080, 5476590, 5598292, 5841696, 5998170, 6258960, 6398048, 6997865, 7197804, 7302120, 7997560, 8397438, 8762544, 8997255, 9597072, 9736160, 10953180, 11196584, 11996340, 12517920, 12596157, 13995730, 14395608, 14604240, 15995120, 16794876, 17525088, 17994510, 19194144, 20993595, 21906360, 22393168, 23992680, 25192314, 27991460, 28791216, 29208480, 31990240, 33589752, 35989020, 41987190, 43812720, 44786336, 47985360, 50384628, 55982920, 57582432, 62980785, 67179504, 71978040, 83974380, 87625440, 95970720, 100769256, 111965840, 125961570, 134359008, 143956080, 167948760, 201538512, 223931680, 251923140, 287912160, 335897520, 403077024, 503846280, 671795040, 1007692560, 2015385120]

約数ペア:

[(1, 2015385120), (2, 1007692560), (3, 671795040), (4, 503846280), (5, 403077024), (6, 335897520), (7, 287912160), (8, 251923140), (9, 223931680), (10, 201538512), (12, 167948760), (14, 143956080), (15, 134359008), (16, 125961570), (18, 111965840), (20, 100769256), (21, 95970720), (23, 87625440), (24, 83974380), (28, 71978040), (30, 67179504), (32, 62980785), (35, 57582432), (36, 55982920), (40, 50384628), (42, 47985360), (45, 44786336), (46, 43812720), (48, 41987190), (56, 35989020), (60, 33589752), (63, 31990240), (69, 29208480), (70, 28791216), (72, 27991460), (80, 25192314), (84, 23992680), (90, 22393168), (92, 21906360), (96, 20993595), (105, 19194144), (112, 17994510), (115, 17525088), (120, 16794876), (126, 15995120), (138, 14604240), (140, 14395608), (144, 13995730), (160, 12596157), (161, 12517920), (168, 11996340), (180, 11196584), (184, 10953180), (207, 9736160), (210, 9597072), (224, 8997255), (230, 8762544), (240, 8397438), (252, 7997560), (276, 7302120), (280, 7197804), (288, 6997865), (315, 6398048), (322, 6258960), (336, 5998170), (345, 5841696), (360, 5598292), (368, 5476590), (414, 4868080), (420, 4798536), (460, 4381272), (480, 4198719), (483, 4172640), (504, 3998780), (552, 3651060), (560, 3598902), (630, 3199024), (644, 3129480), (672, 2999085), (690, 2920848), (720, 2799146), (736, 2738295), (805, 2503584), (828, 2434040), (840, 2399268), (920, 2190636), (966, 2086320), (1008, 1999390), (1035, 1947232), (1104, 1825530), (1120, 1799451), (1260, 1599512), (1288, 1564740), (1380, 1460424), (1440, 1399573), (1449, 1390880), (1610, 1251792), (1656, 1217020), (1680, 1199634), (1840, 1095318), (1932, 1043160), (2016, 999695), (2070, 973616), (2208, 912765), (2415, 834528), (2520, 799756), (2576, 782370), (2760, 730212), (2898, 695440), (3220, 625896), (3312, 608510), (3360, 599817), (3680, 547659), (3864, 521580), (4140, 486808), (4830, 417264), (5040, 399878), (5152, 391185), (5520, 365106), (5796, 347720), (6440, 312948), (6624, 304255), (7245, 278176), (7728, 260790), (8280, 243404), (8693, 231840), (9660, 208632), (10080, 199939), (11040, 182553), (11592, 173860), (12880, 156474), (14490, 139088), (15456, 130395), (16560, 121702), (17386, 115920), (19320, 104316), (23184, 86930), (25760, 78237), (26079, 77280), (28980, 69544), (33120, 60851), (34772, 57960), (38640, 52158), (43465, 46368)]