31672415280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{5743}}^1$

素因数の和:7859

約数の個数: 160

約数和(自身を含む): 107180282880

約数和(自身を除く): 75507867600

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, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2089, 2640, 4178, 5743, 6267, 8356, 10445, 11486, 12534, 16712, 17229, 20890, 22972, 22979, 25068, 28715, 31335, 33424, 34458, 41780, 45944, 45958, 50136, 57430, 62670, 63173, 68916, 68937, 83560, 86145, 91888, 91916, 100272, 114860, 114895, 125340, 126346, 137832, 137874, 167120, 172290, 183832, 189519, 229720, 229790, 250680, 252692, 275664, 275748, 315865, 344580, 344685, 367664, 379038, 459440, 459580, 501360, 505384, 551496, 631730, 689160, 689370, 758076, 919160, 947595, 1010768, 1102992, 1263460, 1378320, 1378740, 1516152, 1838320, 1895190, 2526920, 2757480, 3032304, 3790380, 5053840, 5514960, 7580760, 11997127, 15161520, 23994254, 35991381, 47988508, 59985635, 71982762, 95977016, 119971270, 131968397, 143965524, 179956905, 191954032, 239942540, 263936794, 287931048, 359913810, 395905191, 479885080, 527873588, 575862096, 659841985, 719827620, 791810382, 959770160, 1055747176, 1319683970, 1439655240, 1583620764, 1979525955, 2111494352, 2639367940, 2879310480, 3167241528, 3959051910, 5278735880, 6334483056, 7918103820, 10557471760, 15836207640, 31672415280]

約数ペア:

[(1, 31672415280), (2, 15836207640), (3, 10557471760), (4, 7918103820), (5, 6334483056), (6, 5278735880), (8, 3959051910), (10, 3167241528), (11, 2879310480), (12, 2639367940), (15, 2111494352), (16, 1979525955), (20, 1583620764), (22, 1439655240), (24, 1319683970), (30, 1055747176), (33, 959770160), (40, 791810382), (44, 719827620), (48, 659841985), (55, 575862096), (60, 527873588), (66, 479885080), (80, 395905191), (88, 359913810), (110, 287931048), (120, 263936794), (132, 239942540), (165, 191954032), (176, 179956905), (220, 143965524), (240, 131968397), (264, 119971270), (330, 95977016), (440, 71982762), (528, 59985635), (660, 47988508), (880, 35991381), (1320, 23994254), (2089, 15161520), (2640, 11997127), (4178, 7580760), (5743, 5514960), (6267, 5053840), (8356, 3790380), (10445, 3032304), (11486, 2757480), (12534, 2526920), (16712, 1895190), (17229, 1838320), (20890, 1516152), (22972, 1378740), (22979, 1378320), (25068, 1263460), (28715, 1102992), (31335, 1010768), (33424, 947595), (34458, 919160), (41780, 758076), (45944, 689370), (45958, 689160), (50136, 631730), (57430, 551496), (62670, 505384), (63173, 501360), (68916, 459580), (68937, 459440), (83560, 379038), (86145, 367664), (91888, 344685), (91916, 344580), (100272, 315865), (114860, 275748), (114895, 275664), (125340, 252692), (126346, 250680), (137832, 229790), (137874, 229720), (167120, 189519), (172290, 183832)]