168631320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 615444480

約数和(自身を除く): 446813160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 317, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 620, 634, 660, 682, 715, 744, 780, 806, 858, 930, 951, 1023, 1144, 1209, 1240, 1268, 1320, 1364, 1430, 1560, 1585, 1612, 1705, 1716, 1860, 1902, 2015, 2046, 2145, 2418, 2536, 2728, 2860, 3170, 3224, 3410, 3432, 3487, 3720, 3804, 4030, 4092, 4121, 4290, 4433, 4755, 4836, 5115, 5720, 6045, 6340, 6820, 6974, 7608, 8060, 8184, 8242, 8580, 8866, 9510, 9672, 9827, 10230, 10461, 12090, 12363, 12680, 13299, 13640, 13948, 16120, 16484, 17160, 17435, 17732, 19020, 19654, 20460, 20605, 20922, 22165, 24180, 24726, 26598, 27896, 29481, 32968, 34870, 35464, 38040, 39308, 40920, 41210, 41844, 44330, 45331, 48360, 49135, 49452, 52305, 53196, 58962, 61815, 66495, 69740, 78616, 82420, 83688, 88660, 90662, 98270, 98904, 104610, 106392, 108097, 117924, 123630, 127751, 132990, 135993, 139480, 147405, 164840, 177320, 181324, 196540, 209220, 216194, 226655, 235848, 247260, 255502, 265980, 271986, 294810, 324291, 362648, 383253, 393080, 418440, 432388, 453310, 494520, 511004, 531960, 540485, 543972, 589620, 638755, 648582, 679965, 766506, 864776, 906620, 1022008, 1080970, 1087944, 1179240, 1277510, 1297164, 1359930, 1405261, 1533012, 1621455, 1813240, 1916265, 2161940, 2555020, 2594328, 2719860, 2810522, 3066024, 3242910, 3832530, 4215783, 4323880, 5110040, 5439720, 5621044, 6485820, 7026305, 7665060, 8431566, 11242088, 12971640, 14052610, 15330120, 16863132, 21078915, 28105220, 33726264, 42157830, 56210440, 84315660, 168631320]

約数ペア:

[(1, 168631320), (2, 84315660), (3, 56210440), (4, 42157830), (5, 33726264), (6, 28105220), (8, 21078915), (10, 16863132), (11, 15330120), (12, 14052610), (13, 12971640), (15, 11242088), (20, 8431566), (22, 7665060), (24, 7026305), (26, 6485820), (30, 5621044), (31, 5439720), (33, 5110040), (39, 4323880), (40, 4215783), (44, 3832530), (52, 3242910), (55, 3066024), (60, 2810522), (62, 2719860), (65, 2594328), (66, 2555020), (78, 2161940), (88, 1916265), (93, 1813240), (104, 1621455), (110, 1533012), (120, 1405261), (124, 1359930), (130, 1297164), (132, 1277510), (143, 1179240), (155, 1087944), (156, 1080970), (165, 1022008), (186, 906620), (195, 864776), (220, 766506), (248, 679965), (260, 648582), (264, 638755), (286, 589620), (310, 543972), (312, 540485), (317, 531960), (330, 511004), (341, 494520), (372, 453310), (390, 432388), (403, 418440), (429, 393080), (440, 383253), (465, 362648), (520, 324291), (572, 294810), (620, 271986), (634, 265980), (660, 255502), (682, 247260), (715, 235848), (744, 226655), (780, 216194), (806, 209220), (858, 196540), (930, 181324), (951, 177320), (1023, 164840), (1144, 147405), (1209, 139480), (1240, 135993), (1268, 132990), (1320, 127751), (1364, 123630), (1430, 117924), (1560, 108097), (1585, 106392), (1612, 104610), (1705, 98904), (1716, 98270), (1860, 90662), (1902, 88660), (2015, 83688), (2046, 82420), (2145, 78616), (2418, 69740), (2536, 66495), (2728, 61815), (2860, 58962), (3170, 53196), (3224, 52305), (3410, 49452), (3432, 49135), (3487, 48360), (3720, 45331), (3804, 44330), (4030, 41844), (4092, 41210), (4121, 40920), (4290, 39308), (4433, 38040), (4755, 35464), (4836, 34870), (5115, 32968), (5720, 29481), (6045, 27896), (6340, 26598), (6820, 24726), (6974, 24180), (7608, 22165), (8060, 20922), (8184, 20605), (8242, 20460), (8580, 19654), (8866, 19020), (9510, 17732), (9672, 17435), (9827, 17160), (10230, 16484), (10461, 16120), (12090, 13948), (12363, 13640), (12680, 13299)]