156777540720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{23633}}^1$

素因数の和:23991

約数の個数: 160

約数和(自身を含む): 492062148864

約数和(自身を除く): 335284608144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 211, 240, 262, 393, 422, 524, 633, 655, 786, 844, 1048, 1055, 1266, 1310, 1572, 1688, 1965, 2096, 2110, 2532, 2620, 3144, 3165, 3376, 3930, 4220, 5064, 5240, 6288, 6330, 7860, 8440, 10128, 10480, 12660, 15720, 16880, 23633, 25320, 27641, 31440, 47266, 50640, 55282, 70899, 82923, 94532, 110564, 118165, 138205, 141798, 165846, 189064, 221128, 236330, 276410, 283596, 331692, 354495, 378128, 414615, 442256, 472660, 552820, 567192, 663384, 708990, 829230, 945320, 1105640, 1134384, 1326768, 1417980, 1658460, 1890640, 2211280, 2835960, 3095923, 3316920, 4986563, 5671920, 6191846, 6633840, 9287769, 9973126, 12383692, 14959689, 15479615, 18575538, 19946252, 24767384, 24932815, 29919378, 30959230, 37151076, 39892504, 46438845, 49534768, 49865630, 59838756, 61918460, 74302152, 74798445, 79785008, 92877690, 99731260, 119677512, 123836920, 148604304, 149596890, 185755380, 199462520, 239355024, 247673840, 299193780, 371510760, 398925040, 598387560, 653239753, 743021520, 1196775120, 1306479506, 1959719259, 2612959012, 3266198765, 3919438518, 5225918024, 6532397530, 7838877036, 9798596295, 10451836048, 13064795060, 15677754072, 19597192590, 26129590120, 31355508144, 39194385180, 52259180240, 78388770360, 156777540720]

約数ペア:

[(1, 156777540720), (2, 78388770360), (3, 52259180240), (4, 39194385180), (5, 31355508144), (6, 26129590120), (8, 19597192590), (10, 15677754072), (12, 13064795060), (15, 10451836048), (16, 9798596295), (20, 7838877036), (24, 6532397530), (30, 5225918024), (40, 3919438518), (48, 3266198765), (60, 2612959012), (80, 1959719259), (120, 1306479506), (131, 1196775120), (211, 743021520), (240, 653239753), (262, 598387560), (393, 398925040), (422, 371510760), (524, 299193780), (633, 247673840), (655, 239355024), (786, 199462520), (844, 185755380), (1048, 149596890), (1055, 148604304), (1266, 123836920), (1310, 119677512), (1572, 99731260), (1688, 92877690), (1965, 79785008), (2096, 74798445), (2110, 74302152), (2532, 61918460), (2620, 59838756), (3144, 49865630), (3165, 49534768), (3376, 46438845), (3930, 39892504), (4220, 37151076), (5064, 30959230), (5240, 29919378), (6288, 24932815), (6330, 24767384), (7860, 19946252), (8440, 18575538), (10128, 15479615), (10480, 14959689), (12660, 12383692), (15720, 9973126), (16880, 9287769), (23633, 6633840), (25320, 6191846), (27641, 5671920), (31440, 4986563), (47266, 3316920), (50640, 3095923), (55282, 2835960), (70899, 2211280), (82923, 1890640), (94532, 1658460), (110564, 1417980), (118165, 1326768), (138205, 1134384), (141798, 1105640), (165846, 945320), (189064, 829230), (221128, 708990), (236330, 663384), (276410, 567192), (283596, 552820), (331692, 472660), (354495, 442256), (378128, 414615)]