396503640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 256

約数和(自身を含む): 1470873600

約数和(自身を除く): 1074369960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 911, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1822, 1860, 2015, 2232, 2340, 2418, 2733, 2790, 2808, 3224, 3348, 3510, 3627, 3644, 3720, 4030, 4185, 4555, 4680, 4836, 5466, 5580, 6045, 6696, 7020, 7254, 7288, 8060, 8199, 8370, 9110, 9672, 10881, 10932, 11160, 11843, 12090, 13665, 14040, 14508, 16120, 16398, 16740, 18135, 18220, 21762, 21864, 23686, 24180, 24597, 27330, 28241, 29016, 32796, 33480, 35529, 36270, 36440, 40995, 43524, 47372, 48360, 49194, 54405, 54660, 56482, 59215, 65592, 71058, 72540, 81990, 84723, 87048, 94744, 98388, 106587, 108810, 109320, 112964, 118430, 122985, 141205, 142116, 145080, 163980, 169446, 177645, 196776, 213174, 217620, 225928, 236860, 245970, 254169, 282410, 284232, 319761, 327960, 338892, 355290, 367133, 423615, 426348, 435240, 473720, 491940, 508338, 532935, 564820, 639522, 677784, 710580, 734266, 762507, 847230, 852696, 983880, 1016676, 1065870, 1101399, 1129640, 1270845, 1279044, 1421160, 1468532, 1525014, 1598805, 1694460, 1835665, 2033352, 2131740, 2202798, 2541690, 2558088, 2937064, 3050028, 3197610, 3304197, 3388920, 3671330, 3812535, 4263480, 4405596, 5083380, 5506995, 6100056, 6395220, 6608394, 7342660, 7625070, 8811192, 9912591, 10166760, 11013990, 12790440, 13216788, 14685320, 15250140, 16520985, 19825182, 22027980, 26433576, 30500280, 33041970, 39650364, 44055960, 49562955, 66083940, 79300728, 99125910, 132167880, 198251820, 396503640]

約数ペア:

[(1, 396503640), (2, 198251820), (3, 132167880), (4, 99125910), (5, 79300728), (6, 66083940), (8, 49562955), (9, 44055960), (10, 39650364), (12, 33041970), (13, 30500280), (15, 26433576), (18, 22027980), (20, 19825182), (24, 16520985), (26, 15250140), (27, 14685320), (30, 13216788), (31, 12790440), (36, 11013990), (39, 10166760), (40, 9912591), (45, 8811192), (52, 7625070), (54, 7342660), (60, 6608394), (62, 6395220), (65, 6100056), (72, 5506995), (78, 5083380), (90, 4405596), (93, 4263480), (104, 3812535), (108, 3671330), (117, 3388920), (120, 3304197), (124, 3197610), (130, 3050028), (135, 2937064), (155, 2558088), (156, 2541690), (180, 2202798), (186, 2131740), (195, 2033352), (216, 1835665), (234, 1694460), (248, 1598805), (260, 1525014), (270, 1468532), (279, 1421160), (310, 1279044), (312, 1270845), (351, 1129640), (360, 1101399), (372, 1065870), (390, 1016676), (403, 983880), (465, 852696), (468, 847230), (520, 762507), (540, 734266), (558, 710580), (585, 677784), (620, 639522), (702, 564820), (744, 532935), (780, 508338), (806, 491940), (837, 473720), (911, 435240), (930, 426348), (936, 423615), (1080, 367133), (1116, 355290), (1170, 338892), (1209, 327960), (1240, 319761), (1395, 284232), (1404, 282410), (1560, 254169), (1612, 245970), (1674, 236860), (1755, 225928), (1822, 217620), (1860, 213174), (2015, 196776), (2232, 177645), (2340, 169446), (2418, 163980), (2733, 145080), (2790, 142116), (2808, 141205), (3224, 122985), (3348, 118430), (3510, 112964), (3627, 109320), (3644, 108810), (3720, 106587), (4030, 98388), (4185, 94744), (4555, 87048), (4680, 84723), (4836, 81990), (5466, 72540), (5580, 71058), (6045, 65592), (6696, 59215), (7020, 56482), (7254, 54660), (7288, 54405), (8060, 49194), (8199, 48360), (8370, 47372), (9110, 43524), (9672, 40995), (10881, 36440), (10932, 36270), (11160, 35529), (11843, 33480), (12090, 32796), (13665, 29016), (14040, 28241), (14508, 27330), (16120, 24597), (16398, 24180), (16740, 23686), (18135, 21864), (18220, 21762)]