163484640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10321}}^1$

素因数の和:10353

約数の個数: 144

約数和(自身を含む): 608667696

約数和(自身を除く): 445183056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 10321, 15840, 20642, 30963, 41284, 51605, 61926, 82568, 92889, 103210, 113531, 123852, 154815, 165136, 185778, 206420, 227062, 247704, 309630, 330272, 340593, 371556, 412840, 454124, 464445, 495408, 567655, 619260, 681186, 743112, 825680, 908248, 928890, 990816, 1021779, 1135310, 1238520, 1362372, 1486224, 1651360, 1702965, 1816496, 1857780, 2043558, 2270620, 2477040, 2724744, 2972448, 3405930, 3632992, 3715560, 4087116, 4541240, 4954080, 5108895, 5449488, 6811860, 7431120, 8174232, 9082480, 10217790, 10898976, 13623720, 14862240, 16348464, 18164960, 20435580, 27247440, 32696928, 40871160, 54494880, 81742320, 163484640]

約数ペア:

[(1, 163484640), (2, 81742320), (3, 54494880), (4, 40871160), (5, 32696928), (6, 27247440), (8, 20435580), (9, 18164960), (10, 16348464), (11, 14862240), (12, 13623720), (15, 10898976), (16, 10217790), (18, 9082480), (20, 8174232), (22, 7431120), (24, 6811860), (30, 5449488), (32, 5108895), (33, 4954080), (36, 4541240), (40, 4087116), (44, 3715560), (45, 3632992), (48, 3405930), (55, 2972448), (60, 2724744), (66, 2477040), (72, 2270620), (80, 2043558), (88, 1857780), (90, 1816496), (96, 1702965), (99, 1651360), (110, 1486224), (120, 1362372), (132, 1238520), (144, 1135310), (160, 1021779), (165, 990816), (176, 928890), (180, 908248), (198, 825680), (220, 743112), (240, 681186), (264, 619260), (288, 567655), (330, 495408), (352, 464445), (360, 454124), (396, 412840), (440, 371556), (480, 340593), (495, 330272), (528, 309630), (660, 247704), (720, 227062), (792, 206420), (880, 185778), (990, 165136), (1056, 154815), (1320, 123852), (1440, 113531), (1584, 103210), (1760, 92889), (1980, 82568), (2640, 61926), (3168, 51605), (3960, 41284), (5280, 30963), (7920, 20642), (10321, 15840)]