84530040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 292930560

約数和(自身を除く): 208400520

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, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 977, 1030, 1236, 1442, 1545, 1954, 2060, 2163, 2472, 2884, 2931, 3090, 3605, 3908, 4120, 4326, 4885, 5768, 5862, 6180, 6839, 7210, 7816, 8652, 9770, 10815, 11724, 12360, 13678, 14420, 14655, 17304, 19540, 20517, 21630, 23448, 27356, 28840, 29310, 34195, 39080, 41034, 43260, 54712, 58620, 68390, 82068, 86520, 100631, 102585, 117240, 136780, 164136, 201262, 205170, 273560, 301893, 402524, 410340, 503155, 603786, 704417, 805048, 820680, 1006310, 1207572, 1408834, 1509465, 2012620, 2113251, 2415144, 2817668, 3018930, 3522085, 4025240, 4226502, 5635336, 6037860, 7044170, 8453004, 10566255, 12075720, 14088340, 16906008, 21132510, 28176680, 42265020, 84530040]

約数ペア:

[(1, 84530040), (2, 42265020), (3, 28176680), (4, 21132510), (5, 16906008), (6, 14088340), (7, 12075720), (8, 10566255), (10, 8453004), (12, 7044170), (14, 6037860), (15, 5635336), (20, 4226502), (21, 4025240), (24, 3522085), (28, 3018930), (30, 2817668), (35, 2415144), (40, 2113251), (42, 2012620), (56, 1509465), (60, 1408834), (70, 1207572), (84, 1006310), (103, 820680), (105, 805048), (120, 704417), (140, 603786), (168, 503155), (206, 410340), (210, 402524), (280, 301893), (309, 273560), (412, 205170), (420, 201262), (515, 164136), (618, 136780), (721, 117240), (824, 102585), (840, 100631), (977, 86520), (1030, 82068), (1236, 68390), (1442, 58620), (1545, 54712), (1954, 43260), (2060, 41034), (2163, 39080), (2472, 34195), (2884, 29310), (2931, 28840), (3090, 27356), (3605, 23448), (3908, 21630), (4120, 20517), (4326, 19540), (4885, 17304), (5768, 14655), (5862, 14420), (6180, 13678), (6839, 12360), (7210, 11724), (7816, 10815), (8652, 9770)]