13901906560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{991}}^1$

素因数の和:1986

約数の個数: 128

約数和(自身を含む): 34750632960

約数和(自身を除く): 20848726400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 953, 991, 1472, 1840, 1906, 1982, 2944, 3680, 3812, 3964, 4765, 4955, 7360, 7624, 7928, 9530, 9910, 14720, 15248, 15856, 19060, 19820, 21919, 22793, 30496, 31712, 38120, 39640, 43838, 45586, 60992, 63424, 76240, 79280, 87676, 91172, 109595, 113965, 121984, 126848, 152480, 158560, 175352, 182344, 219190, 227930, 304960, 317120, 350704, 364688, 438380, 455860, 609920, 634240, 701408, 729376, 876760, 911720, 944423, 1402816, 1458752, 1753520, 1823440, 1888846, 2805632, 2917504, 3507040, 3646880, 3777692, 4722115, 7014080, 7293760, 7555384, 9444230, 14028160, 14587520, 15110768, 18888460, 21721729, 30221536, 37776920, 43443458, 60443072, 75553840, 86886916, 108608645, 120886144, 151107680, 173773832, 217217290, 302215360, 347547664, 434434580, 604430720, 695095328, 868869160, 1390190656, 1737738320, 2780381312, 3475476640, 6950953280, 13901906560]

約数ペア:

[(1, 13901906560), (2, 6950953280), (4, 3475476640), (5, 2780381312), (8, 1737738320), (10, 1390190656), (16, 868869160), (20, 695095328), (23, 604430720), (32, 434434580), (40, 347547664), (46, 302215360), (64, 217217290), (80, 173773832), (92, 151107680), (115, 120886144), (128, 108608645), (160, 86886916), (184, 75553840), (230, 60443072), (320, 43443458), (368, 37776920), (460, 30221536), (640, 21721729), (736, 18888460), (920, 15110768), (953, 14587520), (991, 14028160), (1472, 9444230), (1840, 7555384), (1906, 7293760), (1982, 7014080), (2944, 4722115), (3680, 3777692), (3812, 3646880), (3964, 3507040), (4765, 2917504), (4955, 2805632), (7360, 1888846), (7624, 1823440), (7928, 1753520), (9530, 1458752), (9910, 1402816), (14720, 944423), (15248, 911720), (15856, 876760), (19060, 729376), (19820, 701408), (21919, 634240), (22793, 609920), (30496, 455860), (31712, 438380), (38120, 364688), (39640, 350704), (43838, 317120), (45586, 304960), (60992, 227930), (63424, 219190), (76240, 182344), (79280, 175352), (87676, 158560), (91172, 152480), (109595, 126848), (113965, 121984)]