15672800520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{42391}}^1$

素因数の和:42500

約数の個数: 192

約数和(自身を含む): 55550476800

約数和(自身を除く): 39877676280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 79, 90, 104, 117, 120, 130, 156, 158, 180, 195, 234, 237, 260, 312, 316, 360, 390, 395, 468, 474, 520, 585, 632, 711, 780, 790, 936, 948, 1027, 1170, 1185, 1422, 1560, 1580, 1896, 2054, 2340, 2370, 2844, 3081, 3160, 3555, 4108, 4680, 4740, 5135, 5688, 6162, 7110, 8216, 9243, 9480, 10270, 12324, 14220, 15405, 18486, 20540, 24648, 28440, 30810, 36972, 41080, 42391, 46215, 61620, 73944, 84782, 92430, 123240, 127173, 169564, 184860, 211955, 254346, 339128, 369720, 381519, 423910, 508692, 551083, 635865, 763038, 847820, 1017384, 1102166, 1271730, 1526076, 1653249, 1695640, 1907595, 2204332, 2543460, 2755415, 3052152, 3306498, 3348889, 3815190, 4408664, 4959747, 5086920, 5510830, 6612996, 6697778, 7630380, 8266245, 9919494, 10046667, 11021660, 13225992, 13395556, 15260760, 16532490, 16744445, 19838988, 20093334, 22043320, 24798735, 26791112, 30140001, 33064980, 33488890, 39677976, 40186668, 43535557, 49597470, 50233335, 60280002, 66129960, 66977780, 80373336, 87071114, 99194940, 100466670, 120560004, 130606671, 133955560, 150700005, 174142228, 198389880, 200933340, 217677785, 241120008, 261213342, 301400010, 348284456, 391820013, 401866680, 435355570, 522426684, 602800020, 653033355, 783640026, 870711140, 1044853368, 1205600040, 1306066710, 1567280052, 1741422280, 1959100065, 2612133420, 3134560104, 3918200130, 5224266840, 7836400260, 15672800520]

約数ペア:

[(1, 15672800520), (2, 7836400260), (3, 5224266840), (4, 3918200130), (5, 3134560104), (6, 2612133420), (8, 1959100065), (9, 1741422280), (10, 1567280052), (12, 1306066710), (13, 1205600040), (15, 1044853368), (18, 870711140), (20, 783640026), (24, 653033355), (26, 602800020), (30, 522426684), (36, 435355570), (39, 401866680), (40, 391820013), (45, 348284456), (52, 301400010), (60, 261213342), (65, 241120008), (72, 217677785), (78, 200933340), (79, 198389880), (90, 174142228), (104, 150700005), (117, 133955560), (120, 130606671), (130, 120560004), (156, 100466670), (158, 99194940), (180, 87071114), (195, 80373336), (234, 66977780), (237, 66129960), (260, 60280002), (312, 50233335), (316, 49597470), (360, 43535557), (390, 40186668), (395, 39677976), (468, 33488890), (474, 33064980), (520, 30140001), (585, 26791112), (632, 24798735), (711, 22043320), (780, 20093334), (790, 19838988), (936, 16744445), (948, 16532490), (1027, 15260760), (1170, 13395556), (1185, 13225992), (1422, 11021660), (1560, 10046667), (1580, 9919494), (1896, 8266245), (2054, 7630380), (2340, 6697778), (2370, 6612996), (2844, 5510830), (3081, 5086920), (3160, 4959747), (3555, 4408664), (4108, 3815190), (4680, 3348889), (4740, 3306498), (5135, 3052152), (5688, 2755415), (6162, 2543460), (7110, 2204332), (8216, 1907595), (9243, 1695640), (9480, 1653249), (10270, 1526076), (12324, 1271730), (14220, 1102166), (15405, 1017384), (18486, 847820), (20540, 763038), (24648, 635865), (28440, 551083), (30810, 508692), (36972, 423910), (41080, 381519), (42391, 369720), (46215, 339128), (61620, 254346), (73944, 211955), (84782, 184860), (92430, 169564), (123240, 127173)]