400557139680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1187047}}^1$

素因数の和:1187121

約数の個数: 192

約数和(自身を含む): 1364060597760

約数和(自身を除く): 963503458080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 148, 152, 160, 185, 190, 222, 228, 240, 285, 296, 304, 370, 380, 444, 456, 480, 555, 570, 592, 608, 703, 740, 760, 888, 912, 1110, 1140, 1184, 1406, 1480, 1520, 1776, 1824, 2109, 2220, 2280, 2812, 2960, 3040, 3515, 3552, 4218, 4440, 4560, 5624, 5920, 7030, 8436, 8880, 9120, 10545, 11248, 14060, 16872, 17760, 21090, 22496, 28120, 33744, 42180, 56240, 67488, 84360, 112480, 168720, 337440, 1187047, 2374094, 3561141, 4748188, 5935235, 7122282, 9496376, 11870470, 14244564, 17805705, 18992752, 22553893, 23740940, 28489128, 35611410, 37985504, 43920739, 45107786, 47481880, 56978256, 67661679, 71222820, 87841478, 90215572, 94963760, 112769465, 113956512, 131762217, 135323358, 142445640, 175682956, 180431144, 189927520, 219603695, 225538930, 263524434, 270646716, 284891280, 338308395, 351365912, 360862288, 439207390, 451077860, 527048868, 541293432, 569782560, 658811085, 676616790, 702731824, 721724576, 834494041, 878414780, 902155720, 1054097736, 1082586864, 1317622170, 1353233580, 1405463648, 1668988082, 1756829560, 1804311440, 2108195472, 2165173728, 2503482123, 2635244340, 2706467160, 3337976164, 3513659120, 3608622880, 4172470205, 4216390944, 5006964246, 5270488680, 5412934320, 6675952328, 7027318240, 8344940410, 10013928492, 10540977360, 10825868640, 12517410615, 13351904656, 16689880820, 20027856984, 21081954720, 25034821230, 26703809312, 33379761640, 40055713968, 50069642460, 66759523280, 80111427936, 100139284920, 133519046560, 200278569840, 400557139680]

約数ペア:

[(1, 400557139680), (2, 200278569840), (3, 133519046560), (4, 100139284920), (5, 80111427936), (6, 66759523280), (8, 50069642460), (10, 40055713968), (12, 33379761640), (15, 26703809312), (16, 25034821230), (19, 21081954720), (20, 20027856984), (24, 16689880820), (30, 13351904656), (32, 12517410615), (37, 10825868640), (38, 10540977360), (40, 10013928492), (48, 8344940410), (57, 7027318240), (60, 6675952328), (74, 5412934320), (76, 5270488680), (80, 5006964246), (95, 4216390944), (96, 4172470205), (111, 3608622880), (114, 3513659120), (120, 3337976164), (148, 2706467160), (152, 2635244340), (160, 2503482123), (185, 2165173728), (190, 2108195472), (222, 1804311440), (228, 1756829560), (240, 1668988082), (285, 1405463648), (296, 1353233580), (304, 1317622170), (370, 1082586864), (380, 1054097736), (444, 902155720), (456, 878414780), (480, 834494041), (555, 721724576), (570, 702731824), (592, 676616790), (608, 658811085), (703, 569782560), (740, 541293432), (760, 527048868), (888, 451077860), (912, 439207390), (1110, 360862288), (1140, 351365912), (1184, 338308395), (1406, 284891280), (1480, 270646716), (1520, 263524434), (1776, 225538930), (1824, 219603695), (2109, 189927520), (2220, 180431144), (2280, 175682956), (2812, 142445640), (2960, 135323358), (3040, 131762217), (3515, 113956512), (3552, 112769465), (4218, 94963760), (4440, 90215572), (4560, 87841478), (5624, 71222820), (5920, 67661679), (7030, 56978256), (8436, 47481880), (8880, 45107786), (9120, 43920739), (10545, 37985504), (11248, 35611410), (14060, 28489128), (16872, 23740940), (17760, 22553893), (21090, 18992752), (22496, 17805705), (28120, 14244564), (33744, 11870470), (42180, 9496376), (56240, 7122282), (67488, 5935235), (84360, 4748188), (112480, 3561141), (168720, 2374094), (337440, 1187047)]