82163640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1757

約数の個数: 128

約数和(自身を含む): 274176000

約数和(自身を除く): 192012360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1699, 1860, 2015, 2418, 3224, 3398, 3720, 4030, 4836, 5097, 6045, 6796, 8060, 8495, 9672, 10194, 12090, 13592, 16120, 16990, 20388, 22087, 24180, 25485, 33980, 40776, 44174, 48360, 50970, 52669, 66261, 67960, 88348, 101940, 105338, 110435, 132522, 158007, 176696, 203880, 210676, 220870, 263345, 265044, 316014, 331305, 421352, 441740, 526690, 530088, 632028, 662610, 684697, 790035, 883480, 1053380, 1264056, 1325220, 1369394, 1580070, 2054091, 2106760, 2650440, 2738788, 3160140, 3423485, 4108182, 5477576, 6320280, 6846970, 8216364, 10270455, 13693940, 16432728, 20540910, 27387880, 41081820, 82163640]

約数ペア:

[(1, 82163640), (2, 41081820), (3, 27387880), (4, 20540910), (5, 16432728), (6, 13693940), (8, 10270455), (10, 8216364), (12, 6846970), (13, 6320280), (15, 5477576), (20, 4108182), (24, 3423485), (26, 3160140), (30, 2738788), (31, 2650440), (39, 2106760), (40, 2054091), (52, 1580070), (60, 1369394), (62, 1325220), (65, 1264056), (78, 1053380), (93, 883480), (104, 790035), (120, 684697), (124, 662610), (130, 632028), (155, 530088), (156, 526690), (186, 441740), (195, 421352), (248, 331305), (260, 316014), (310, 265044), (312, 263345), (372, 220870), (390, 210676), (403, 203880), (465, 176696), (520, 158007), (620, 132522), (744, 110435), (780, 105338), (806, 101940), (930, 88348), (1209, 67960), (1240, 66261), (1560, 52669), (1612, 50970), (1699, 48360), (1860, 44174), (2015, 40776), (2418, 33980), (3224, 25485), (3398, 24180), (3720, 22087), (4030, 20388), (4836, 16990), (5097, 16120), (6045, 13592), (6796, 12090), (8060, 10194), (8495, 9672)]