267019740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 933461760

約数和(自身を除く): 666442020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 409, 465, 468, 540, 558, 585, 620, 702, 780, 806, 810, 818, 837, 930, 1053, 1116, 1170, 1209, 1227, 1395, 1404, 1612, 1620, 1636, 1674, 1755, 1860, 2015, 2045, 2106, 2340, 2418, 2454, 2511, 2790, 3348, 3510, 3627, 3681, 4030, 4090, 4185, 4212, 4836, 4908, 5022, 5265, 5317, 5580, 6045, 6135, 7020, 7254, 7362, 8060, 8180, 8370, 10044, 10530, 10634, 10881, 11043, 12090, 12270, 12555, 12679, 14508, 14724, 15951, 16740, 18135, 18405, 21060, 21268, 21762, 22086, 24180, 24540, 25110, 25358, 26585, 31902, 32643, 33129, 36270, 36810, 38037, 43524, 44172, 47853, 50220, 50716, 53170, 54405, 55215, 63395, 63804, 65286, 66258, 72540, 73620, 76074, 79755, 95706, 106340, 108810, 110430, 114111, 126790, 130572, 132516, 143559, 152148, 159510, 163215, 164827, 165645, 190185, 191412, 217620, 220860, 228222, 239265, 253580, 287118, 319020, 326430, 329654, 331290, 342333, 380370, 430677, 456444, 478530, 494481, 570555, 574236, 652860, 659308, 662580, 684666, 717795, 760740, 824135, 861354, 957060, 988962, 1026999, 1141110, 1369332, 1435590, 1483443, 1648270, 1711665, 1722708, 1977924, 2053998, 2153385, 2282220, 2472405, 2871180, 2966886, 3296540, 3423330, 4107996, 4306770, 4450329, 4944810, 5134995, 5933772, 6846660, 7417215, 8613540, 8900658, 9889620, 10269990, 13350987, 14834430, 17801316, 20539980, 22251645, 26701974, 29668860, 44503290, 53403948, 66754935, 89006580, 133509870, 267019740]

約数ペア:

[(1, 267019740), (2, 133509870), (3, 89006580), (4, 66754935), (5, 53403948), (6, 44503290), (9, 29668860), (10, 26701974), (12, 22251645), (13, 20539980), (15, 17801316), (18, 14834430), (20, 13350987), (26, 10269990), (27, 9889620), (30, 8900658), (31, 8613540), (36, 7417215), (39, 6846660), (45, 5933772), (52, 5134995), (54, 4944810), (60, 4450329), (62, 4306770), (65, 4107996), (78, 3423330), (81, 3296540), (90, 2966886), (93, 2871180), (108, 2472405), (117, 2282220), (124, 2153385), (130, 2053998), (135, 1977924), (155, 1722708), (156, 1711665), (162, 1648270), (180, 1483443), (186, 1435590), (195, 1369332), (234, 1141110), (260, 1026999), (270, 988962), (279, 957060), (310, 861354), (324, 824135), (351, 760740), (372, 717795), (390, 684666), (403, 662580), (405, 659308), (409, 652860), (465, 574236), (468, 570555), (540, 494481), (558, 478530), (585, 456444), (620, 430677), (702, 380370), (780, 342333), (806, 331290), (810, 329654), (818, 326430), (837, 319020), (930, 287118), (1053, 253580), (1116, 239265), (1170, 228222), (1209, 220860), (1227, 217620), (1395, 191412), (1404, 190185), (1612, 165645), (1620, 164827), (1636, 163215), (1674, 159510), (1755, 152148), (1860, 143559), (2015, 132516), (2045, 130572), (2106, 126790), (2340, 114111), (2418, 110430), (2454, 108810), (2511, 106340), (2790, 95706), (3348, 79755), (3510, 76074), (3627, 73620), (3681, 72540), (4030, 66258), (4090, 65286), (4185, 63804), (4212, 63395), (4836, 55215), (4908, 54405), (5022, 53170), (5265, 50716), (5317, 50220), (5580, 47853), (6045, 44172), (6135, 43524), (7020, 38037), (7254, 36810), (7362, 36270), (8060, 33129), (8180, 32643), (8370, 31902), (10044, 26585), (10530, 25358), (10634, 25110), (10881, 24540), (11043, 24180), (12090, 22086), (12270, 21762), (12555, 21268), (12679, 21060), (14508, 18405), (14724, 18135), (15951, 16740)]