39553171320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{357107}}^1$

素因数の和:357205

約数の個数: 128

約数和(自身を含む): 129587351040

約数和(自身を除く): 90034179720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 710, 780, 852, 923, 1065, 1420, 1560, 1704, 1846, 2130, 2769, 2840, 3692, 4260, 4615, 5538, 7384, 8520, 9230, 11076, 13845, 18460, 22152, 27690, 36920, 55380, 110760, 357107, 714214, 1071321, 1428428, 1785535, 2142642, 2856856, 3571070, 4285284, 4642391, 5356605, 7142140, 8570568, 9284782, 10713210, 13927173, 14284280, 18569564, 21426420, 23211955, 25354597, 27854346, 37139128, 42852840, 46423910, 50709194, 55708692, 69635865, 76063791, 92847820, 101418388, 111417384, 126772985, 139271730, 152127582, 185695640, 202836776, 253545970, 278543460, 304255164, 329609761, 380318955, 507091940, 557086920, 608510328, 659219522, 760637910, 988829283, 1014183880, 1318439044, 1521275820, 1648048805, 1977658566, 2636878088, 3042551640, 3296097610, 3955317132, 4944146415, 6592195220, 7910634264, 9888292830, 13184390440, 19776585660, 39553171320]

約数ペア:

[(1, 39553171320), (2, 19776585660), (3, 13184390440), (4, 9888292830), (5, 7910634264), (6, 6592195220), (8, 4944146415), (10, 3955317132), (12, 3296097610), (13, 3042551640), (15, 2636878088), (20, 1977658566), (24, 1648048805), (26, 1521275820), (30, 1318439044), (39, 1014183880), (40, 988829283), (52, 760637910), (60, 659219522), (65, 608510328), (71, 557086920), (78, 507091940), (104, 380318955), (120, 329609761), (130, 304255164), (142, 278543460), (156, 253545970), (195, 202836776), (213, 185695640), (260, 152127582), (284, 139271730), (312, 126772985), (355, 111417384), (390, 101418388), (426, 92847820), (520, 76063791), (568, 69635865), (710, 55708692), (780, 50709194), (852, 46423910), (923, 42852840), (1065, 37139128), (1420, 27854346), (1560, 25354597), (1704, 23211955), (1846, 21426420), (2130, 18569564), (2769, 14284280), (2840, 13927173), (3692, 10713210), (4260, 9284782), (4615, 8570568), (5538, 7142140), (7384, 5356605), (8520, 4642391), (9230, 4285284), (11076, 3571070), (13845, 2856856), (18460, 2142642), (22152, 1785535), (27690, 1428428), (36920, 1071321), (55380, 714214), (110760, 357107)]