15810356640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{9419}}^1$

素因数の和:9719

約数の個数: 192

約数和(自身を含む): 53838691200

約数和(自身を除く): 38028334560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 269, 312, 390, 416, 480, 520, 538, 624, 780, 807, 1040, 1076, 1248, 1345, 1560, 1614, 2080, 2152, 2690, 3120, 3228, 3497, 4035, 4304, 5380, 6240, 6456, 6994, 8070, 8608, 9419, 10491, 10760, 12912, 13988, 16140, 17485, 18838, 20982, 21520, 25824, 27976, 28257, 32280, 34970, 37676, 41964, 43040, 47095, 52455, 55952, 56514, 64560, 69940, 75352, 83928, 94190, 104910, 111904, 113028, 122447, 129120, 139880, 141285, 150704, 167856, 188380, 209820, 226056, 244894, 279760, 282570, 301408, 335712, 367341, 376760, 419640, 452112, 489788, 559520, 565140, 612235, 734682, 753520, 839280, 904224, 979576, 1130280, 1224470, 1469364, 1507040, 1678560, 1836705, 1959152, 2260560, 2448940, 2533711, 2938728, 3673410, 3918304, 4521120, 4897880, 5067422, 5877456, 7346820, 7601133, 9795760, 10134844, 11754912, 12668555, 14693640, 15202266, 19591520, 20269688, 25337110, 29387280, 30404532, 32938243, 38005665, 40539376, 50674220, 58774560, 60809064, 65876486, 76011330, 81078752, 98814729, 101348440, 121618128, 131752972, 152022660, 164691215, 197629458, 202696880, 243236256, 263505944, 304045320, 329382430, 395258916, 405393760, 494073645, 527011888, 608090640, 658764860, 790517832, 988147290, 1054023776, 1216181280, 1317529720, 1581035664, 1976294580, 2635059440, 3162071328, 3952589160, 5270118880, 7905178320, 15810356640]

約数ペア:

[(1, 15810356640), (2, 7905178320), (3, 5270118880), (4, 3952589160), (5, 3162071328), (6, 2635059440), (8, 1976294580), (10, 1581035664), (12, 1317529720), (13, 1216181280), (15, 1054023776), (16, 988147290), (20, 790517832), (24, 658764860), (26, 608090640), (30, 527011888), (32, 494073645), (39, 405393760), (40, 395258916), (48, 329382430), (52, 304045320), (60, 263505944), (65, 243236256), (78, 202696880), (80, 197629458), (96, 164691215), (104, 152022660), (120, 131752972), (130, 121618128), (156, 101348440), (160, 98814729), (195, 81078752), (208, 76011330), (240, 65876486), (260, 60809064), (269, 58774560), (312, 50674220), (390, 40539376), (416, 38005665), (480, 32938243), (520, 30404532), (538, 29387280), (624, 25337110), (780, 20269688), (807, 19591520), (1040, 15202266), (1076, 14693640), (1248, 12668555), (1345, 11754912), (1560, 10134844), (1614, 9795760), (2080, 7601133), (2152, 7346820), (2690, 5877456), (3120, 5067422), (3228, 4897880), (3497, 4521120), (4035, 3918304), (4304, 3673410), (5380, 2938728), (6240, 2533711), (6456, 2448940), (6994, 2260560), (8070, 1959152), (8608, 1836705), (9419, 1678560), (10491, 1507040), (10760, 1469364), (12912, 1224470), (13988, 1130280), (16140, 979576), (17485, 904224), (18838, 839280), (20982, 753520), (21520, 734682), (25824, 612235), (27976, 565140), (28257, 559520), (32280, 489788), (34970, 452112), (37676, 419640), (41964, 376760), (43040, 367341), (47095, 335712), (52455, 301408), (55952, 282570), (56514, 279760), (64560, 244894), (69940, 226056), (75352, 209820), (83928, 188380), (94190, 167856), (104910, 150704), (111904, 141285), (113028, 139880), (122447, 129120)]