1515543120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23131}}^1$

素因数の和:23170

約数の個数: 240

約数和(自身を含む): 6264515712

約数和(自身を除く): 4748972592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 23131, 32760, 46262, 65520, 69393, 92524, 115655, 138786, 161917, 185048, 208179, 231310, 277572, 300703, 323834, 346965, 370096, 416358, 462620, 485751, 555144, 601406, 647668, 693930, 809585, 832716, 902109, 925240, 971502, 1040895, 1110288, 1202812, 1295336, 1387860, 1457253, 1503515, 1619170, 1665432, 1804218, 1850480, 1943004, 2081790, 2104921, 2405624, 2428755, 2590672, 2706327, 2775720, 2914506, 3007030, 3238340, 3330864, 3608436, 3886008, 4163580, 4209842, 4510545, 4811248, 4857510, 5412654, 5551440, 5829012, 6014060, 6314763, 6476680, 7216872, 7286265, 7772016, 8327160, 8419684, 9021090, 9715020, 10524605, 10825308, 11658024, 12028120, 12629526, 12953360, 13531635, 14433744, 14572530, 16654320, 16839368, 18042180, 18944289, 19430040, 21049210, 21650616, 23316048, 24056240, 25259052, 27063270, 29145060, 31573815, 33678736, 36084360, 37888578, 38860080, 42098420, 43301232, 50518104, 54126540, 58290120, 63147630, 72168720, 75777156, 84196840, 94721445, 101036208, 108253080, 116580240, 126295260, 151554312, 168393680, 189442890, 216506160, 252590520, 303108624, 378885780, 505181040, 757771560, 1515543120]

約数ペア:

[(1, 1515543120), (2, 757771560), (3, 505181040), (4, 378885780), (5, 303108624), (6, 252590520), (7, 216506160), (8, 189442890), (9, 168393680), (10, 151554312), (12, 126295260), (13, 116580240), (14, 108253080), (15, 101036208), (16, 94721445), (18, 84196840), (20, 75777156), (21, 72168720), (24, 63147630), (26, 58290120), (28, 54126540), (30, 50518104), (35, 43301232), (36, 42098420), (39, 38860080), (40, 37888578), (42, 36084360), (45, 33678736), (48, 31573815), (52, 29145060), (56, 27063270), (60, 25259052), (63, 24056240), (65, 23316048), (70, 21650616), (72, 21049210), (78, 19430040), (80, 18944289), (84, 18042180), (90, 16839368), (91, 16654320), (104, 14572530), (105, 14433744), (112, 13531635), (117, 12953360), (120, 12629526), (126, 12028120), (130, 11658024), (140, 10825308), (144, 10524605), (156, 9715020), (168, 9021090), (180, 8419684), (182, 8327160), (195, 7772016), (208, 7286265), (210, 7216872), (234, 6476680), (240, 6314763), (252, 6014060), (260, 5829012), (273, 5551440), (280, 5412654), (312, 4857510), (315, 4811248), (336, 4510545), (360, 4209842), (364, 4163580), (390, 3886008), (420, 3608436), (455, 3330864), (468, 3238340), (504, 3007030), (520, 2914506), (546, 2775720), (560, 2706327), (585, 2590672), (624, 2428755), (630, 2405624), (720, 2104921), (728, 2081790), (780, 1943004), (819, 1850480), (840, 1804218), (910, 1665432), (936, 1619170), (1008, 1503515), (1040, 1457253), (1092, 1387860), (1170, 1295336), (1260, 1202812), (1365, 1110288), (1456, 1040895), (1560, 971502), (1638, 925240), (1680, 902109), (1820, 832716), (1872, 809585), (2184, 693930), (2340, 647668), (2520, 601406), (2730, 555144), (3120, 485751), (3276, 462620), (3640, 416358), (4095, 370096), (4368, 346965), (4680, 323834), (5040, 300703), (5460, 277572), (6552, 231310), (7280, 208179), (8190, 185048), (9360, 161917), (10920, 138786), (13104, 115655), (16380, 92524), (21840, 69393), (23131, 65520), (32760, 46262)]