449024940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 288

約数和(自身を含む): 1702471680

約数和(自身を除く): 1253446740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 79, 84, 90, 91, 105, 117, 126, 130, 140, 156, 158, 180, 182, 195, 210, 234, 237, 252, 260, 273, 315, 316, 347, 364, 390, 395, 420, 455, 468, 474, 546, 553, 585, 630, 694, 711, 780, 790, 819, 910, 948, 1027, 1041, 1092, 1106, 1170, 1185, 1260, 1365, 1388, 1422, 1580, 1638, 1659, 1735, 1820, 2054, 2082, 2212, 2340, 2370, 2429, 2730, 2765, 2844, 3081, 3123, 3276, 3318, 3470, 3555, 4095, 4108, 4164, 4511, 4740, 4858, 4977, 5135, 5205, 5460, 5530, 6162, 6246, 6636, 6940, 7110, 7189, 7287, 8190, 8295, 9022, 9243, 9716, 9954, 10270, 10410, 11060, 12145, 12324, 12492, 13533, 14220, 14378, 14574, 15405, 15615, 16380, 16590, 18044, 18486, 19908, 20540, 20820, 21567, 21861, 22555, 24290, 24885, 27066, 27413, 28756, 29148, 30810, 31230, 31577, 33180, 35945, 36435, 36972, 40599, 43134, 43722, 45110, 46215, 48580, 49770, 54132, 54826, 61620, 62460, 63154, 64701, 67665, 71890, 72870, 81198, 82239, 86268, 87444, 90220, 92430, 94731, 99540, 107835, 109305, 109652, 126308, 129402, 135330, 137065, 143780, 145740, 157885, 162396, 164478, 184860, 189462, 191891, 202995, 215670, 218610, 246717, 258804, 270660, 274130, 284193, 315770, 323505, 328956, 356369, 378924, 383782, 405990, 411195, 431340, 437220, 473655, 493434, 548260, 568386, 575673, 631540, 647010, 712738, 767564, 811980, 822390, 947310, 959455, 986868, 1069107, 1136772, 1151346, 1233585, 1294020, 1420965, 1425476, 1644780, 1727019, 1781845, 1894620, 1918910, 2138214, 2302692, 2467170, 2494583, 2841930, 2878365, 3207321, 3454038, 3563690, 3837820, 4276428, 4934340, 4989166, 5345535, 5683860, 5756730, 6414642, 6908076, 7127380, 7483749, 8635095, 9978332, 10691070, 11513460, 12472915, 12829284, 14967498, 16036605, 17270190, 21382140, 22451247, 24945830, 29934996, 32073210, 34540380, 37418745, 44902494, 49891660, 64146420, 74837490, 89804988, 112256235, 149674980, 224512470, 449024940]

約数ペア:

[(1, 449024940), (2, 224512470), (3, 149674980), (4, 112256235), (5, 89804988), (6, 74837490), (7, 64146420), (9, 49891660), (10, 44902494), (12, 37418745), (13, 34540380), (14, 32073210), (15, 29934996), (18, 24945830), (20, 22451247), (21, 21382140), (26, 17270190), (28, 16036605), (30, 14967498), (35, 12829284), (36, 12472915), (39, 11513460), (42, 10691070), (45, 9978332), (52, 8635095), (60, 7483749), (63, 7127380), (65, 6908076), (70, 6414642), (78, 5756730), (79, 5683860), (84, 5345535), (90, 4989166), (91, 4934340), (105, 4276428), (117, 3837820), (126, 3563690), (130, 3454038), (140, 3207321), (156, 2878365), (158, 2841930), (180, 2494583), (182, 2467170), (195, 2302692), (210, 2138214), (234, 1918910), (237, 1894620), (252, 1781845), (260, 1727019), (273, 1644780), (315, 1425476), (316, 1420965), (347, 1294020), (364, 1233585), (390, 1151346), (395, 1136772), (420, 1069107), (455, 986868), (468, 959455), (474, 947310), (546, 822390), (553, 811980), (585, 767564), (630, 712738), (694, 647010), (711, 631540), (780, 575673), (790, 568386), (819, 548260), (910, 493434), (948, 473655), (1027, 437220), (1041, 431340), (1092, 411195), (1106, 405990), (1170, 383782), (1185, 378924), (1260, 356369), (1365, 328956), (1388, 323505), (1422, 315770), (1580, 284193), (1638, 274130), (1659, 270660), (1735, 258804), (1820, 246717), (2054, 218610), (2082, 215670), (2212, 202995), (2340, 191891), (2370, 189462), (2429, 184860), (2730, 164478), (2765, 162396), (2844, 157885), (3081, 145740), (3123, 143780), (3276, 137065), (3318, 135330), (3470, 129402), (3555, 126308), (4095, 109652), (4108, 109305), (4164, 107835), (4511, 99540), (4740, 94731), (4858, 92430), (4977, 90220), (5135, 87444), (5205, 86268), (5460, 82239), (5530, 81198), (6162, 72870), (6246, 71890), (6636, 67665), (6940, 64701), (7110, 63154), (7189, 62460), (7287, 61620), (8190, 54826), (8295, 54132), (9022, 49770), (9243, 48580), (9716, 46215), (9954, 45110), (10270, 43722), (10410, 43134), (11060, 40599), (12145, 36972), (12324, 36435), (12492, 35945), (13533, 33180), (14220, 31577), (14378, 31230), (14574, 30810), (15405, 29148), (15615, 28756), (16380, 27413), (16590, 27066), (18044, 24885), (18486, 24290), (19908, 22555), (20540, 21861), (20820, 21567)]