923891280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10211}}^1$

素因数の和:10269

約数の個数: 160

約数和(自身を含む): 3191045760

約数和(自身を除く): 2267154480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 3016, 3120, 3480, 3770, 4524, 5655, 6032, 6960, 7540, 9048, 10211, 11310, 15080, 18096, 20422, 22620, 30160, 30633, 40844, 45240, 51055, 61266, 81688, 90480, 102110, 122532, 132743, 153165, 163376, 204220, 245064, 265486, 296119, 306330, 398229, 408440, 490128, 530972, 592238, 612660, 663715, 796458, 816880, 888357, 1061944, 1184476, 1225320, 1327430, 1480595, 1592916, 1776714, 1991145, 2123888, 2368952, 2450640, 2654860, 2961190, 3185832, 3553428, 3849547, 3982290, 4441785, 4737904, 5309720, 5922380, 6371664, 7106856, 7699094, 7964580, 8883570, 10619440, 11548641, 11844760, 14213712, 15398188, 15929160, 17767140, 19247735, 23097282, 23689520, 30796376, 31858320, 35534280, 38495470, 46194564, 57743205, 61592752, 71068560, 76990940, 92389128, 115486410, 153981880, 184778256, 230972820, 307963760, 461945640, 923891280]

約数ペア:

[(1, 923891280), (2, 461945640), (3, 307963760), (4, 230972820), (5, 184778256), (6, 153981880), (8, 115486410), (10, 92389128), (12, 76990940), (13, 71068560), (15, 61592752), (16, 57743205), (20, 46194564), (24, 38495470), (26, 35534280), (29, 31858320), (30, 30796376), (39, 23689520), (40, 23097282), (48, 19247735), (52, 17767140), (58, 15929160), (60, 15398188), (65, 14213712), (78, 11844760), (80, 11548641), (87, 10619440), (104, 8883570), (116, 7964580), (120, 7699094), (130, 7106856), (145, 6371664), (156, 5922380), (174, 5309720), (195, 4737904), (208, 4441785), (232, 3982290), (240, 3849547), (260, 3553428), (290, 3185832), (312, 2961190), (348, 2654860), (377, 2450640), (390, 2368952), (435, 2123888), (464, 1991145), (520, 1776714), (580, 1592916), (624, 1480595), (696, 1327430), (754, 1225320), (780, 1184476), (870, 1061944), (1040, 888357), (1131, 816880), (1160, 796458), (1392, 663715), (1508, 612660), (1560, 592238), (1740, 530972), (1885, 490128), (2262, 408440), (2320, 398229), (3016, 306330), (3120, 296119), (3480, 265486), (3770, 245064), (4524, 204220), (5655, 163376), (6032, 153165), (6960, 132743), (7540, 122532), (9048, 102110), (10211, 90480), (11310, 81688), (15080, 61266), (18096, 51055), (20422, 45240), (22620, 40844), (30160, 30633)]