449568240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 1556712864

約数和(自身を除く): 1107144624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 113, 120, 121, 132, 137, 165, 176, 220, 226, 240, 242, 264, 274, 330, 339, 363, 411, 440, 452, 484, 528, 548, 565, 605, 660, 678, 685, 726, 822, 880, 904, 968, 1096, 1130, 1210, 1243, 1320, 1356, 1370, 1452, 1507, 1644, 1695, 1808, 1815, 1936, 2055, 2192, 2260, 2420, 2486, 2640, 2712, 2740, 2904, 3014, 3288, 3390, 3630, 3729, 4110, 4520, 4521, 4840, 4972, 5424, 5480, 5808, 6028, 6215, 6576, 6780, 7260, 7458, 7535, 8220, 9040, 9042, 9680, 9944, 10960, 12056, 12430, 13560, 13673, 14520, 14916, 15070, 15481, 16440, 16577, 18084, 18645, 19888, 22605, 24112, 24860, 27120, 27346, 29040, 29832, 30140, 30962, 32880, 33154, 36168, 37290, 41019, 45210, 46443, 49720, 49731, 54692, 59664, 60280, 61924, 66308, 68365, 72336, 74580, 77405, 82038, 82885, 90420, 92886, 99440, 99462, 109384, 120560, 123848, 132616, 136730, 149160, 154810, 164076, 165770, 170291, 180840, 185772, 198924, 205095, 218768, 232215, 247696, 248655, 265232, 273460, 298320, 309620, 328152, 331540, 340582, 361680, 371544, 397848, 410190, 464430, 497310, 510873, 546920, 619240, 656304, 663080, 681164, 743088, 795696, 820380, 851455, 928860, 994620, 1021746, 1093840, 1238480, 1326160, 1362328, 1640760, 1702910, 1857720, 1873201, 1989240, 2043492, 2554365, 2724656, 3281520, 3405820, 3715440, 3746402, 3978480, 4086984, 5108730, 5619603, 6811640, 7492804, 8173968, 9366005, 10217460, 11239206, 13623280, 14985608, 18732010, 20434920, 22478412, 28098015, 29971216, 37464020, 40869840, 44956824, 56196030, 74928040, 89913648, 112392060, 149856080, 224784120, 449568240]

約数ペア:

[(1, 449568240), (2, 224784120), (3, 149856080), (4, 112392060), (5, 89913648), (6, 74928040), (8, 56196030), (10, 44956824), (11, 40869840), (12, 37464020), (15, 29971216), (16, 28098015), (20, 22478412), (22, 20434920), (24, 18732010), (30, 14985608), (33, 13623280), (40, 11239206), (44, 10217460), (48, 9366005), (55, 8173968), (60, 7492804), (66, 6811640), (80, 5619603), (88, 5108730), (110, 4086984), (113, 3978480), (120, 3746402), (121, 3715440), (132, 3405820), (137, 3281520), (165, 2724656), (176, 2554365), (220, 2043492), (226, 1989240), (240, 1873201), (242, 1857720), (264, 1702910), (274, 1640760), (330, 1362328), (339, 1326160), (363, 1238480), (411, 1093840), (440, 1021746), (452, 994620), (484, 928860), (528, 851455), (548, 820380), (565, 795696), (605, 743088), (660, 681164), (678, 663080), (685, 656304), (726, 619240), (822, 546920), (880, 510873), (904, 497310), (968, 464430), (1096, 410190), (1130, 397848), (1210, 371544), (1243, 361680), (1320, 340582), (1356, 331540), (1370, 328152), (1452, 309620), (1507, 298320), (1644, 273460), (1695, 265232), (1808, 248655), (1815, 247696), (1936, 232215), (2055, 218768), (2192, 205095), (2260, 198924), (2420, 185772), (2486, 180840), (2640, 170291), (2712, 165770), (2740, 164076), (2904, 154810), (3014, 149160), (3288, 136730), (3390, 132616), (3630, 123848), (3729, 120560), (4110, 109384), (4520, 99462), (4521, 99440), (4840, 92886), (4972, 90420), (5424, 82885), (5480, 82038), (5808, 77405), (6028, 74580), (6215, 72336), (6576, 68365), (6780, 66308), (7260, 61924), (7458, 60280), (7535, 59664), (8220, 54692), (9040, 49731), (9042, 49720), (9680, 46443), (9944, 45210), (10960, 41019), (12056, 37290), (12430, 36168), (13560, 33154), (13673, 32880), (14520, 30962), (14916, 30140), (15070, 29832), (15481, 29040), (16440, 27346), (16577, 27120), (18084, 24860), (18645, 24112), (19888, 22605)]