2023238280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{2089}}^1$

素因数の和:3263

約数の個数: 128

約数和(自身を含む): 6946156800

約数和(自身を除く): 4922918520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1153, 2089, 2306, 3459, 4178, 4612, 5765, 6267, 6918, 8071, 8356, 9224, 10445, 11530, 12534, 13836, 14623, 16142, 16712, 17295, 20890, 23060, 24213, 25068, 27672, 29246, 31335, 32284, 34590, 40355, 41780, 43869, 46120, 48426, 50136, 58492, 62670, 64568, 69180, 73115, 80710, 83560, 87738, 96852, 116984, 121065, 125340, 138360, 146230, 161420, 175476, 193704, 219345, 242130, 250680, 292460, 322840, 350952, 438690, 484260, 584920, 877380, 968520, 1754760, 2408617, 4817234, 7225851, 9634468, 12043085, 14451702, 16860319, 19268936, 24086170, 28903404, 33720638, 36129255, 48172340, 50580957, 57806808, 67441276, 72258510, 84301595, 96344680, 101161914, 134882552, 144517020, 168603190, 202323828, 252904785, 289034040, 337206380, 404647656, 505809570, 674412760, 1011619140, 2023238280]

約数ペア:

[(1, 2023238280), (2, 1011619140), (3, 674412760), (4, 505809570), (5, 404647656), (6, 337206380), (7, 289034040), (8, 252904785), (10, 202323828), (12, 168603190), (14, 144517020), (15, 134882552), (20, 101161914), (21, 96344680), (24, 84301595), (28, 72258510), (30, 67441276), (35, 57806808), (40, 50580957), (42, 48172340), (56, 36129255), (60, 33720638), (70, 28903404), (84, 24086170), (105, 19268936), (120, 16860319), (140, 14451702), (168, 12043085), (210, 9634468), (280, 7225851), (420, 4817234), (840, 2408617), (1153, 1754760), (2089, 968520), (2306, 877380), (3459, 584920), (4178, 484260), (4612, 438690), (5765, 350952), (6267, 322840), (6918, 292460), (8071, 250680), (8356, 242130), (9224, 219345), (10445, 193704), (11530, 175476), (12534, 161420), (13836, 146230), (14623, 138360), (16142, 125340), (16712, 121065), (17295, 116984), (20890, 96852), (23060, 87738), (24213, 83560), (25068, 80710), (27672, 73115), (29246, 69180), (31335, 64568), (32284, 62670), (34590, 58492), (40355, 50136), (41780, 48426), (43869, 46120)]