23811060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 84672000

約数和(自身を除く): 60860940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 89, 91, 98, 105, 130, 140, 147, 156, 178, 182, 195, 196, 210, 245, 260, 267, 273, 294, 343, 356, 364, 390, 420, 445, 455, 490, 534, 546, 588, 623, 637, 686, 735, 780, 890, 910, 980, 1029, 1068, 1092, 1157, 1246, 1274, 1335, 1365, 1372, 1470, 1715, 1780, 1820, 1869, 1911, 2058, 2314, 2492, 2548, 2670, 2730, 2940, 3115, 3185, 3430, 3471, 3738, 3822, 4116, 4361, 4459, 4628, 5145, 5340, 5460, 5785, 6230, 6370, 6860, 6942, 7476, 7644, 8099, 8722, 8918, 9345, 9555, 10290, 11570, 12460, 12740, 13083, 13377, 13884, 16198, 17355, 17444, 17836, 18690, 19110, 20580, 21805, 22295, 23140, 24297, 26166, 26754, 30527, 32396, 34710, 37380, 38220, 40495, 43610, 44590, 48594, 52332, 53508, 56693, 61054, 65415, 66885, 69420, 80990, 87220, 89180, 91581, 97188, 113386, 121485, 122108, 130830, 133770, 152635, 161980, 170079, 183162, 226772, 242970, 261660, 267540, 283465, 305270, 340158, 366324, 396851, 457905, 485940, 566930, 610540, 680316, 793702, 850395, 915810, 1133860, 1190553, 1587404, 1700790, 1831620, 1984255, 2381106, 3401580, 3968510, 4762212, 5952765, 7937020, 11905530, 23811060]

約数ペア:

[(1, 23811060), (2, 11905530), (3, 7937020), (4, 5952765), (5, 4762212), (6, 3968510), (7, 3401580), (10, 2381106), (12, 1984255), (13, 1831620), (14, 1700790), (15, 1587404), (20, 1190553), (21, 1133860), (26, 915810), (28, 850395), (30, 793702), (35, 680316), (39, 610540), (42, 566930), (49, 485940), (52, 457905), (60, 396851), (65, 366324), (70, 340158), (78, 305270), (84, 283465), (89, 267540), (91, 261660), (98, 242970), (105, 226772), (130, 183162), (140, 170079), (147, 161980), (156, 152635), (178, 133770), (182, 130830), (195, 122108), (196, 121485), (210, 113386), (245, 97188), (260, 91581), (267, 89180), (273, 87220), (294, 80990), (343, 69420), (356, 66885), (364, 65415), (390, 61054), (420, 56693), (445, 53508), (455, 52332), (490, 48594), (534, 44590), (546, 43610), (588, 40495), (623, 38220), (637, 37380), (686, 34710), (735, 32396), (780, 30527), (890, 26754), (910, 26166), (980, 24297), (1029, 23140), (1068, 22295), (1092, 21805), (1157, 20580), (1246, 19110), (1274, 18690), (1335, 17836), (1365, 17444), (1372, 17355), (1470, 16198), (1715, 13884), (1780, 13377), (1820, 13083), (1869, 12740), (1911, 12460), (2058, 11570), (2314, 10290), (2492, 9555), (2548, 9345), (2670, 8918), (2730, 8722), (2940, 8099), (3115, 7644), (3185, 7476), (3430, 6942), (3471, 6860), (3738, 6370), (3822, 6230), (4116, 5785), (4361, 5460), (4459, 5340), (4628, 5145)]