17977201320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{371737}}^1$

素因数の和:371795

約数の個数: 128

約数和(自身を含む): 59953904640

約数和(自身を除く): 41976703320

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, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 371737, 743474, 1115211, 1486948, 1858685, 2230422, 2973896, 3717370, 4460844, 4832581, 5576055, 7434740, 8921688, 9665162, 11152110, 11523847, 14497743, 14869480, 19330324, 22304220, 23047694, 24162905, 28995486, 34571541, 38660648, 44608440, 46095388, 48325810, 57619235, 57990972, 69143082, 72488715, 92190776, 96651620, 115238470, 115981944, 138286164, 144977430, 149810011, 172857705, 193303240, 230476940, 276572328, 289954860, 299620022, 345715410, 449430033, 460953880, 579909720, 599240044, 691430820, 749050055, 898860066, 1198480088, 1382861640, 1498100110, 1797720132, 2247150165, 2996200220, 3595440264, 4494300330, 5992400440, 8988600660, 17977201320]

約数ペア:

[(1, 17977201320), (2, 8988600660), (3, 5992400440), (4, 4494300330), (5, 3595440264), (6, 2996200220), (8, 2247150165), (10, 1797720132), (12, 1498100110), (13, 1382861640), (15, 1198480088), (20, 898860066), (24, 749050055), (26, 691430820), (30, 599240044), (31, 579909720), (39, 460953880), (40, 449430033), (52, 345715410), (60, 299620022), (62, 289954860), (65, 276572328), (78, 230476940), (93, 193303240), (104, 172857705), (120, 149810011), (124, 144977430), (130, 138286164), (155, 115981944), (156, 115238470), (186, 96651620), (195, 92190776), (248, 72488715), (260, 69143082), (310, 57990972), (312, 57619235), (372, 48325810), (390, 46095388), (403, 44608440), (465, 38660648), (520, 34571541), (620, 28995486), (744, 24162905), (780, 23047694), (806, 22304220), (930, 19330324), (1209, 14869480), (1240, 14497743), (1560, 11523847), (1612, 11152110), (1860, 9665162), (2015, 8921688), (2418, 7434740), (3224, 5576055), (3720, 4832581), (4030, 4460844), (4836, 3717370), (6045, 2973896), (8060, 2230422), (9672, 1858685), (12090, 1486948), (16120, 1115211), (24180, 743474), (48360, 371737)]