16415692720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1847}}^1$

素因数の和:2195

約数の個数: 160

約数和(自身を含む): 44547148800

約数和(自身を除く): 28131456080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 269, 280, 295, 413, 472, 538, 560, 590, 826, 944, 1076, 1180, 1345, 1652, 1847, 1883, 2065, 2152, 2360, 2690, 3304, 3694, 3766, 4130, 4304, 4720, 5380, 6608, 7388, 7532, 8260, 9235, 9415, 10760, 12929, 14776, 15064, 15871, 16520, 18470, 18830, 21520, 25858, 29552, 30128, 31742, 33040, 36940, 37660, 51716, 63484, 64645, 73880, 75320, 79355, 103432, 108973, 111097, 126968, 129290, 147760, 150640, 158710, 206864, 217946, 222194, 253936, 258580, 317420, 435892, 444388, 496843, 517160, 544865, 555485, 634840, 762811, 871784, 888776, 993686, 1034320, 1089730, 1110970, 1269680, 1525622, 1743568, 1777552, 1987372, 2179460, 2221940, 2484215, 3051244, 3477901, 3814055, 3974744, 4358920, 4443880, 4968430, 6102488, 6955802, 7628110, 7949488, 8717840, 8887760, 9936860, 12204976, 13911604, 15256220, 17389505, 19873720, 27823208, 29313737, 30512440, 34779010, 39747440, 55646416, 58627474, 61024880, 69558020, 117254948, 139116040, 146568685, 205196159, 234509896, 278232080, 293137370, 410392318, 469019792, 586274740, 820784636, 1025980795, 1172549480, 1641569272, 2051961590, 2345098960, 3283138544, 4103923180, 8207846360, 16415692720]

約数ペア:

[(1, 16415692720), (2, 8207846360), (4, 4103923180), (5, 3283138544), (7, 2345098960), (8, 2051961590), (10, 1641569272), (14, 1172549480), (16, 1025980795), (20, 820784636), (28, 586274740), (35, 469019792), (40, 410392318), (56, 293137370), (59, 278232080), (70, 234509896), (80, 205196159), (112, 146568685), (118, 139116040), (140, 117254948), (236, 69558020), (269, 61024880), (280, 58627474), (295, 55646416), (413, 39747440), (472, 34779010), (538, 30512440), (560, 29313737), (590, 27823208), (826, 19873720), (944, 17389505), (1076, 15256220), (1180, 13911604), (1345, 12204976), (1652, 9936860), (1847, 8887760), (1883, 8717840), (2065, 7949488), (2152, 7628110), (2360, 6955802), (2690, 6102488), (3304, 4968430), (3694, 4443880), (3766, 4358920), (4130, 3974744), (4304, 3814055), (4720, 3477901), (5380, 3051244), (6608, 2484215), (7388, 2221940), (7532, 2179460), (8260, 1987372), (9235, 1777552), (9415, 1743568), (10760, 1525622), (12929, 1269680), (14776, 1110970), (15064, 1089730), (15871, 1034320), (16520, 993686), (18470, 888776), (18830, 871784), (21520, 762811), (25858, 634840), (29552, 555485), (30128, 544865), (31742, 517160), (33040, 496843), (36940, 444388), (37660, 435892), (51716, 317420), (63484, 258580), (64645, 253936), (73880, 222194), (75320, 217946), (79355, 206864), (103432, 158710), (108973, 150640), (111097, 147760), (126968, 129290)]