85258680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 298045440

約数和(自身を除く): 212786760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 41, 43, 52, 60, 62, 65, 78, 82, 86, 93, 104, 120, 123, 124, 129, 130, 155, 156, 164, 172, 186, 195, 205, 215, 246, 248, 258, 260, 310, 312, 328, 344, 372, 390, 403, 410, 430, 465, 492, 516, 520, 533, 559, 615, 620, 645, 744, 780, 806, 820, 860, 930, 984, 1032, 1066, 1118, 1209, 1230, 1240, 1271, 1290, 1333, 1560, 1599, 1612, 1640, 1677, 1720, 1763, 1860, 2015, 2132, 2236, 2418, 2460, 2542, 2580, 2665, 2666, 2795, 3198, 3224, 3354, 3526, 3720, 3813, 3999, 4030, 4264, 4472, 4836, 4920, 5084, 5160, 5289, 5330, 5332, 5590, 6045, 6355, 6396, 6665, 6708, 7052, 7626, 7995, 7998, 8060, 8385, 8815, 9672, 10168, 10578, 10660, 10664, 11180, 12090, 12710, 12792, 13330, 13416, 14104, 15252, 15990, 15996, 16120, 16523, 16770, 17329, 17630, 19065, 19995, 21156, 21320, 22360, 22919, 24180, 25420, 26445, 26660, 30504, 31980, 31992, 33046, 33540, 34658, 35260, 38130, 39990, 42312, 45838, 48360, 49569, 50840, 51987, 52890, 53320, 54653, 63960, 66092, 67080, 68757, 69316, 70520, 76260, 79980, 82615, 86645, 91676, 99138, 103974, 105780, 109306, 114595, 132184, 137514, 138632, 152520, 159960, 163959, 165230, 173290, 183352, 198276, 207948, 211560, 218612, 229190, 247845, 259935, 273265, 275028, 327918, 330460, 343785, 346580, 396552, 415896, 437224, 458380, 495690, 519870, 546530, 550056, 655836, 660920, 687570, 693160, 710489, 819795, 916760, 991380, 1039740, 1093060, 1311672, 1375140, 1420978, 1639590, 1982760, 2079480, 2131467, 2186120, 2750280, 2841956, 3279180, 3552445, 4262934, 5683912, 6558360, 7104890, 8525868, 10657335, 14209780, 17051736, 21314670, 28419560, 42629340, 85258680]

約数ペア:

[(1, 85258680), (2, 42629340), (3, 28419560), (4, 21314670), (5, 17051736), (6, 14209780), (8, 10657335), (10, 8525868), (12, 7104890), (13, 6558360), (15, 5683912), (20, 4262934), (24, 3552445), (26, 3279180), (30, 2841956), (31, 2750280), (39, 2186120), (40, 2131467), (41, 2079480), (43, 1982760), (52, 1639590), (60, 1420978), (62, 1375140), (65, 1311672), (78, 1093060), (82, 1039740), (86, 991380), (93, 916760), (104, 819795), (120, 710489), (123, 693160), (124, 687570), (129, 660920), (130, 655836), (155, 550056), (156, 546530), (164, 519870), (172, 495690), (186, 458380), (195, 437224), (205, 415896), (215, 396552), (246, 346580), (248, 343785), (258, 330460), (260, 327918), (310, 275028), (312, 273265), (328, 259935), (344, 247845), (372, 229190), (390, 218612), (403, 211560), (410, 207948), (430, 198276), (465, 183352), (492, 173290), (516, 165230), (520, 163959), (533, 159960), (559, 152520), (615, 138632), (620, 137514), (645, 132184), (744, 114595), (780, 109306), (806, 105780), (820, 103974), (860, 99138), (930, 91676), (984, 86645), (1032, 82615), (1066, 79980), (1118, 76260), (1209, 70520), (1230, 69316), (1240, 68757), (1271, 67080), (1290, 66092), (1333, 63960), (1560, 54653), (1599, 53320), (1612, 52890), (1640, 51987), (1677, 50840), (1720, 49569), (1763, 48360), (1860, 45838), (2015, 42312), (2132, 39990), (2236, 38130), (2418, 35260), (2460, 34658), (2542, 33540), (2580, 33046), (2665, 31992), (2666, 31980), (2795, 30504), (3198, 26660), (3224, 26445), (3354, 25420), (3526, 24180), (3720, 22919), (3813, 22360), (3999, 21320), (4030, 21156), (4264, 19995), (4472, 19065), (4836, 17630), (4920, 17329), (5084, 16770), (5160, 16523), (5289, 16120), (5330, 15996), (5332, 15990), (5590, 15252), (6045, 14104), (6355, 13416), (6396, 13330), (6665, 12792), (6708, 12710), (7052, 12090), (7626, 11180), (7995, 10664), (7998, 10660), (8060, 10578), (8385, 10168), (8815, 9672)]