141618120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3181}}^1$

素因数の和:3255

約数の個数: 128

約数和(自身を含む): 494864640

約数和(自身を除く): 353246520

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, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3181, 3710, 4452, 5565, 6360, 6362, 7420, 8904, 9543, 11130, 12724, 14840, 15905, 19086, 22260, 22267, 25448, 31810, 38172, 44520, 44534, 47715, 63620, 66801, 76344, 89068, 95430, 111335, 127240, 133602, 168593, 178136, 190860, 222670, 267204, 334005, 337186, 381720, 445340, 505779, 534408, 668010, 674372, 842965, 890680, 1011558, 1180151, 1336020, 1348744, 1685930, 2023116, 2360302, 2528895, 2672040, 3371860, 3540453, 4046232, 4720604, 5057790, 5900755, 6743720, 7080906, 9441208, 10115580, 11801510, 14161812, 17702265, 20231160, 23603020, 28323624, 35404530, 47206040, 70809060, 141618120]

約数ペア:

[(1, 141618120), (2, 70809060), (3, 47206040), (4, 35404530), (5, 28323624), (6, 23603020), (7, 20231160), (8, 17702265), (10, 14161812), (12, 11801510), (14, 10115580), (15, 9441208), (20, 7080906), (21, 6743720), (24, 5900755), (28, 5057790), (30, 4720604), (35, 4046232), (40, 3540453), (42, 3371860), (53, 2672040), (56, 2528895), (60, 2360302), (70, 2023116), (84, 1685930), (105, 1348744), (106, 1336020), (120, 1180151), (140, 1011558), (159, 890680), (168, 842965), (210, 674372), (212, 668010), (265, 534408), (280, 505779), (318, 445340), (371, 381720), (420, 337186), (424, 334005), (530, 267204), (636, 222670), (742, 190860), (795, 178136), (840, 168593), (1060, 133602), (1113, 127240), (1272, 111335), (1484, 95430), (1590, 89068), (1855, 76344), (2120, 66801), (2226, 63620), (2968, 47715), (3180, 44534), (3181, 44520), (3710, 38172), (4452, 31810), (5565, 25448), (6360, 22267), (6362, 22260), (7420, 19086), (8904, 15905), (9543, 14840), (11130, 12724)]