2142719280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{228923}}^1$

素因数の和:228955

約数の個数: 120

約数和(自身を含む): 7749535248

約数和(自身を除く): 5606815968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 228923, 457846, 686769, 915692, 1144615, 1373538, 1831384, 2060307, 2289230, 2747076, 2975999, 3433845, 3662768, 4120614, 4578460, 5494152, 5951998, 6867690, 8241228, 8927997, 9156920, 10301535, 10988304, 11903996, 13735380, 14879995, 16482456, 17855994, 18313840, 20603070, 23807992, 26783991, 27470760, 29759990, 32964912, 35711988, 41206140, 44639985, 47615984, 53567982, 54941520, 59519980, 71423976, 82412280, 89279970, 107135964, 119039960, 133919955, 142847952, 164824560, 178559940, 214271928, 238079920, 267839910, 357119880, 428543856, 535679820, 714239760, 1071359640, 2142719280]

約数ペア:

[(1, 2142719280), (2, 1071359640), (3, 714239760), (4, 535679820), (5, 428543856), (6, 357119880), (8, 267839910), (9, 238079920), (10, 214271928), (12, 178559940), (13, 164824560), (15, 142847952), (16, 133919955), (18, 119039960), (20, 107135964), (24, 89279970), (26, 82412280), (30, 71423976), (36, 59519980), (39, 54941520), (40, 53567982), (45, 47615984), (48, 44639985), (52, 41206140), (60, 35711988), (65, 32964912), (72, 29759990), (78, 27470760), (80, 26783991), (90, 23807992), (104, 20603070), (117, 18313840), (120, 17855994), (130, 16482456), (144, 14879995), (156, 13735380), (180, 11903996), (195, 10988304), (208, 10301535), (234, 9156920), (240, 8927997), (260, 8241228), (312, 6867690), (360, 5951998), (390, 5494152), (468, 4578460), (520, 4120614), (585, 3662768), (624, 3433845), (720, 2975999), (780, 2747076), (936, 2289230), (1040, 2060307), (1170, 1831384), (1560, 1373538), (1872, 1144615), (2340, 915692), (3120, 686769), (4680, 457846), (9360, 228923)]