15707039920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{2339}}^1$

素因数の和:2963

約数の個数: 160

約数和(自身を含む): 42994748160

約数和(自身を除く): 27287708240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 587, 715, 880, 1040, 1144, 1174, 1430, 2288, 2339, 2348, 2860, 2935, 4678, 4696, 5720, 5870, 6457, 7631, 9356, 9392, 11440, 11695, 11740, 12914, 15262, 18712, 23390, 23480, 25729, 25828, 30407, 30524, 32285, 37424, 38155, 46780, 46960, 51458, 51656, 60814, 61048, 64570, 76310, 83941, 93560, 102916, 103312, 121628, 122096, 128645, 129140, 152035, 152620, 167882, 187120, 205832, 243256, 257290, 258280, 304070, 305240, 334477, 335764, 411664, 419705, 486512, 514580, 516560, 608140, 610480, 668954, 671528, 839410, 1029160, 1216280, 1337908, 1343056, 1372993, 1672385, 1678820, 2058320, 2432560, 2675816, 2745986, 3344770, 3357640, 5351632, 5491972, 6689540, 6715280, 6864965, 10983944, 13379080, 13729930, 15102923, 17848909, 21967888, 26758160, 27459860, 30205846, 35697818, 54919720, 60411692, 71395636, 75514615, 89244545, 109839440, 120823384, 142791272, 151029230, 178489090, 196337999, 241646768, 285582544, 302058460, 356978180, 392675998, 604116920, 713956360, 785351996, 981689995, 1208233840, 1427912720, 1570703992, 1963379990, 3141407984, 3926759980, 7853519960, 15707039920]

約数ペア:

[(1, 15707039920), (2, 7853519960), (4, 3926759980), (5, 3141407984), (8, 1963379990), (10, 1570703992), (11, 1427912720), (13, 1208233840), (16, 981689995), (20, 785351996), (22, 713956360), (26, 604116920), (40, 392675998), (44, 356978180), (52, 302058460), (55, 285582544), (65, 241646768), (80, 196337999), (88, 178489090), (104, 151029230), (110, 142791272), (130, 120823384), (143, 109839440), (176, 89244545), (208, 75514615), (220, 71395636), (260, 60411692), (286, 54919720), (440, 35697818), (520, 30205846), (572, 27459860), (587, 26758160), (715, 21967888), (880, 17848909), (1040, 15102923), (1144, 13729930), (1174, 13379080), (1430, 10983944), (2288, 6864965), (2339, 6715280), (2348, 6689540), (2860, 5491972), (2935, 5351632), (4678, 3357640), (4696, 3344770), (5720, 2745986), (5870, 2675816), (6457, 2432560), (7631, 2058320), (9356, 1678820), (9392, 1672385), (11440, 1372993), (11695, 1343056), (11740, 1337908), (12914, 1216280), (15262, 1029160), (18712, 839410), (23390, 671528), (23480, 668954), (25729, 610480), (25828, 608140), (30407, 516560), (30524, 514580), (32285, 486512), (37424, 419705), (38155, 411664), (46780, 335764), (46960, 334477), (51458, 305240), (51656, 304070), (60814, 258280), (61048, 257290), (64570, 243256), (76310, 205832), (83941, 187120), (93560, 167882), (102916, 152620), (103312, 152035), (121628, 129140), (122096, 128645)]