83807880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1791

約数の個数: 128

約数和(自身を含む): 279659520

約数和(自身を除く): 195851640

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, 1733, 1860, 2015, 2418, 3224, 3466, 3720, 4030, 4836, 5199, 6045, 6932, 8060, 8665, 9672, 10398, 12090, 13864, 16120, 17330, 20796, 22529, 24180, 25995, 34660, 41592, 45058, 48360, 51990, 53723, 67587, 69320, 90116, 103980, 107446, 112645, 135174, 161169, 180232, 207960, 214892, 225290, 268615, 270348, 322338, 337935, 429784, 450580, 537230, 540696, 644676, 675870, 698399, 805845, 901160, 1074460, 1289352, 1351740, 1396798, 1611690, 2095197, 2148920, 2703480, 2793596, 3223380, 3491995, 4190394, 5587192, 6446760, 6983990, 8380788, 10475985, 13967980, 16761576, 20951970, 27935960, 41903940, 83807880]

約数ペア:

[(1, 83807880), (2, 41903940), (3, 27935960), (4, 20951970), (5, 16761576), (6, 13967980), (8, 10475985), (10, 8380788), (12, 6983990), (13, 6446760), (15, 5587192), (20, 4190394), (24, 3491995), (26, 3223380), (30, 2793596), (31, 2703480), (39, 2148920), (40, 2095197), (52, 1611690), (60, 1396798), (62, 1351740), (65, 1289352), (78, 1074460), (93, 901160), (104, 805845), (120, 698399), (124, 675870), (130, 644676), (155, 540696), (156, 537230), (186, 450580), (195, 429784), (248, 337935), (260, 322338), (310, 270348), (312, 268615), (372, 225290), (390, 214892), (403, 207960), (465, 180232), (520, 161169), (620, 135174), (744, 112645), (780, 107446), (806, 103980), (930, 90116), (1209, 69320), (1240, 67587), (1560, 53723), (1612, 51990), (1733, 48360), (1860, 45058), (2015, 41592), (2418, 34660), (3224, 25995), (3466, 24180), (3720, 22529), (4030, 20796), (4836, 17330), (5199, 16120), (6045, 13864), (6932, 12090), (8060, 10398), (8665, 9672)]