2153660040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12037}}^1$

素因数の和:12132

約数の個数: 192

約数和(自身を含む): 8112648960

約数和(自身を除く): 5958988920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11928, 12037, 12780, 14910, 17892, 19880, 22365, 24074, 25560, 29820, 35784, 36111, 44730, 48148, 59640, 60185, 72222, 84259, 89460, 96296, 108333, 120370, 144444, 168518, 178920, 180555, 216666, 240740, 252777, 288888, 337036, 361110, 421295, 433332, 481480, 505554, 541665, 674072, 722220, 758331, 842590, 854627, 866664, 1011108, 1083330, 1263885, 1444440, 1516662, 1685180, 1709254, 2022216, 2166660, 2527770, 2563881, 3033324, 3370360, 3418508, 3791655, 4273135, 4333320, 5055540, 5127762, 5982389, 6066648, 6837016, 7583310, 7691643, 8546270, 10111080, 10255524, 11964778, 12819405, 15166620, 15383286, 17092540, 17947167, 20511048, 23929556, 25638810, 29911945, 30333240, 30766572, 34185080, 35894334, 38458215, 47859112, 51277620, 53841501, 59823890, 61533144, 71788668, 76916430, 89735835, 102555240, 107683002, 119647780, 143577336, 153832860, 179471670, 215366004, 239295560, 269207505, 307665720, 358943340, 430732008, 538415010, 717886680, 1076830020, 2153660040]

約数ペア:

[(1, 2153660040), (2, 1076830020), (3, 717886680), (4, 538415010), (5, 430732008), (6, 358943340), (7, 307665720), (8, 269207505), (9, 239295560), (10, 215366004), (12, 179471670), (14, 153832860), (15, 143577336), (18, 119647780), (20, 107683002), (21, 102555240), (24, 89735835), (28, 76916430), (30, 71788668), (35, 61533144), (36, 59823890), (40, 53841501), (42, 51277620), (45, 47859112), (56, 38458215), (60, 35894334), (63, 34185080), (70, 30766572), (71, 30333240), (72, 29911945), (84, 25638810), (90, 23929556), (105, 20511048), (120, 17947167), (126, 17092540), (140, 15383286), (142, 15166620), (168, 12819405), (180, 11964778), (210, 10255524), (213, 10111080), (252, 8546270), (280, 7691643), (284, 7583310), (315, 6837016), (355, 6066648), (360, 5982389), (420, 5127762), (426, 5055540), (497, 4333320), (504, 4273135), (568, 3791655), (630, 3418508), (639, 3370360), (710, 3033324), (840, 2563881), (852, 2527770), (994, 2166660), (1065, 2022216), (1260, 1709254), (1278, 1685180), (1420, 1516662), (1491, 1444440), (1704, 1263885), (1988, 1083330), (2130, 1011108), (2485, 866664), (2520, 854627), (2556, 842590), (2840, 758331), (2982, 722220), (3195, 674072), (3976, 541665), (4260, 505554), (4473, 481480), (4970, 433332), (5112, 421295), (5964, 361110), (6390, 337036), (7455, 288888), (8520, 252777), (8946, 240740), (9940, 216666), (11928, 180555), (12037, 178920), (12780, 168518), (14910, 144444), (17892, 120370), (19880, 108333), (22365, 96296), (24074, 89460), (25560, 84259), (29820, 72222), (35784, 60185), (36111, 59640), (44730, 48148)]