23194920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 81181440

約数和(自身を除く): 57986520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 521, 530, 636, 742, 795, 840, 1042, 1060, 1113, 1272, 1484, 1563, 1590, 1855, 2084, 2120, 2226, 2605, 2968, 3126, 3180, 3647, 3710, 4168, 4452, 5210, 5565, 6252, 6360, 7294, 7420, 7815, 8904, 10420, 10941, 11130, 12504, 14588, 14840, 15630, 18235, 20840, 21882, 22260, 27613, 29176, 31260, 36470, 43764, 44520, 54705, 55226, 62520, 72940, 82839, 87528, 109410, 110452, 138065, 145880, 165678, 193291, 218820, 220904, 276130, 331356, 386582, 414195, 437640, 552260, 579873, 662712, 773164, 828390, 966455, 1104520, 1159746, 1546328, 1656780, 1932910, 2319492, 2899365, 3313560, 3865820, 4638984, 5798730, 7731640, 11597460, 23194920]

約数ペア:

[(1, 23194920), (2, 11597460), (3, 7731640), (4, 5798730), (5, 4638984), (6, 3865820), (7, 3313560), (8, 2899365), (10, 2319492), (12, 1932910), (14, 1656780), (15, 1546328), (20, 1159746), (21, 1104520), (24, 966455), (28, 828390), (30, 773164), (35, 662712), (40, 579873), (42, 552260), (53, 437640), (56, 414195), (60, 386582), (70, 331356), (84, 276130), (105, 220904), (106, 218820), (120, 193291), (140, 165678), (159, 145880), (168, 138065), (210, 110452), (212, 109410), (265, 87528), (280, 82839), (318, 72940), (371, 62520), (420, 55226), (424, 54705), (521, 44520), (530, 43764), (636, 36470), (742, 31260), (795, 29176), (840, 27613), (1042, 22260), (1060, 21882), (1113, 20840), (1272, 18235), (1484, 15630), (1563, 14840), (1590, 14588), (1855, 12504), (2084, 11130), (2120, 10941), (2226, 10420), (2605, 8904), (2968, 7815), (3126, 7420), (3180, 7294), (3647, 6360), (3710, 6252), (4168, 5565), (4452, 5210)]