23972520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 85800960

約数和(自身を除く): 61828440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 121, 127, 130, 132, 143, 156, 165, 195, 220, 242, 254, 260, 264, 286, 312, 330, 363, 381, 390, 429, 440, 484, 508, 520, 572, 605, 635, 660, 715, 726, 762, 780, 858, 968, 1016, 1144, 1210, 1270, 1320, 1397, 1430, 1452, 1524, 1560, 1573, 1651, 1716, 1815, 1905, 2145, 2420, 2540, 2794, 2860, 2904, 3048, 3146, 3302, 3432, 3630, 3810, 4191, 4290, 4719, 4840, 4953, 5080, 5588, 5720, 6292, 6604, 6985, 7260, 7620, 7865, 8255, 8382, 8580, 9438, 9906, 11176, 12584, 13208, 13970, 14520, 15240, 15367, 15730, 16510, 16764, 17160, 18161, 18876, 19812, 20955, 23595, 24765, 27940, 30734, 31460, 33020, 33528, 36322, 37752, 39624, 41910, 46101, 47190, 49530, 54483, 55880, 61468, 62920, 66040, 72644, 76835, 83820, 90805, 92202, 94380, 99060, 108966, 122936, 145288, 153670, 167640, 181610, 184404, 188760, 198120, 199771, 217932, 230505, 272415, 307340, 363220, 368808, 399542, 435864, 461010, 544830, 599313, 614680, 726440, 799084, 922020, 998855, 1089660, 1198626, 1598168, 1844040, 1997710, 2179320, 2397252, 2996565, 3995420, 4794504, 5993130, 7990840, 11986260, 23972520]

約数ペア:

[(1, 23972520), (2, 11986260), (3, 7990840), (4, 5993130), (5, 4794504), (6, 3995420), (8, 2996565), (10, 2397252), (11, 2179320), (12, 1997710), (13, 1844040), (15, 1598168), (20, 1198626), (22, 1089660), (24, 998855), (26, 922020), (30, 799084), (33, 726440), (39, 614680), (40, 599313), (44, 544830), (52, 461010), (55, 435864), (60, 399542), (65, 368808), (66, 363220), (78, 307340), (88, 272415), (104, 230505), (110, 217932), (120, 199771), (121, 198120), (127, 188760), (130, 184404), (132, 181610), (143, 167640), (156, 153670), (165, 145288), (195, 122936), (220, 108966), (242, 99060), (254, 94380), (260, 92202), (264, 90805), (286, 83820), (312, 76835), (330, 72644), (363, 66040), (381, 62920), (390, 61468), (429, 55880), (440, 54483), (484, 49530), (508, 47190), (520, 46101), (572, 41910), (605, 39624), (635, 37752), (660, 36322), (715, 33528), (726, 33020), (762, 31460), (780, 30734), (858, 27940), (968, 24765), (1016, 23595), (1144, 20955), (1210, 19812), (1270, 18876), (1320, 18161), (1397, 17160), (1430, 16764), (1452, 16510), (1524, 15730), (1560, 15367), (1573, 15240), (1651, 14520), (1716, 13970), (1815, 13208), (1905, 12584), (2145, 11176), (2420, 9906), (2540, 9438), (2794, 8580), (2860, 8382), (2904, 8255), (3048, 7865), (3146, 7620), (3302, 7260), (3432, 6985), (3630, 6604), (3810, 6292), (4191, 5720), (4290, 5588), (4719, 5080), (4840, 4953)]