1912202760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39541}}^1$

素因数の和:39599

約数の個数: 128

約数和(自身を含む): 6377333760

約数和(自身を除く): 4465131000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 39541, 48360, 79082, 118623, 158164, 197705, 237246, 316328, 395410, 474492, 514033, 593115, 790820, 948984, 1028066, 1186230, 1225771, 1542099, 1581640, 2056132, 2372460, 2451542, 2570165, 3084198, 3677313, 4112264, 4744920, 4903084, 5140330, 6128855, 6168396, 7354626, 7710495, 9806168, 10280660, 12257710, 12336792, 14709252, 15420990, 15935023, 18386565, 20561320, 24515420, 29418504, 30841980, 31870046, 36773130, 47805069, 49030840, 61683960, 63740092, 73546260, 79675115, 95610138, 127480184, 147092520, 159350230, 191220276, 239025345, 318700460, 382440552, 478050690, 637400920, 956101380, 1912202760]

約数ペア:

[(1, 1912202760), (2, 956101380), (3, 637400920), (4, 478050690), (5, 382440552), (6, 318700460), (8, 239025345), (10, 191220276), (12, 159350230), (13, 147092520), (15, 127480184), (20, 95610138), (24, 79675115), (26, 73546260), (30, 63740092), (31, 61683960), (39, 49030840), (40, 47805069), (52, 36773130), (60, 31870046), (62, 30841980), (65, 29418504), (78, 24515420), (93, 20561320), (104, 18386565), (120, 15935023), (124, 15420990), (130, 14709252), (155, 12336792), (156, 12257710), (186, 10280660), (195, 9806168), (248, 7710495), (260, 7354626), (310, 6168396), (312, 6128855), (372, 5140330), (390, 4903084), (403, 4744920), (465, 4112264), (520, 3677313), (620, 3084198), (744, 2570165), (780, 2451542), (806, 2372460), (930, 2056132), (1209, 1581640), (1240, 1542099), (1560, 1225771), (1612, 1186230), (1860, 1028066), (2015, 948984), (2418, 790820), (3224, 593115), (3720, 514033), (4030, 474492), (4836, 395410), (6045, 316328), (8060, 237246), (9672, 197705), (12090, 158164), (16120, 118623), (24180, 79082), (39541, 48360)]