142055160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2289

約数の個数: 128

約数和(自身を含む): 470352960

約数和(自身を除く): 328297800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2221, 2460, 2665, 3198, 4264, 4442, 4920, 5330, 6396, 6663, 7995, 8884, 10660, 11105, 12792, 13326, 15990, 17768, 21320, 22210, 26652, 28873, 31980, 33315, 44420, 53304, 57746, 63960, 66630, 86619, 88840, 91061, 115492, 133260, 144365, 173238, 182122, 230984, 266520, 273183, 288730, 346476, 364244, 433095, 455305, 546366, 577460, 692952, 728488, 866190, 910610, 1092732, 1154920, 1183793, 1365915, 1732380, 1821220, 2185464, 2367586, 2731830, 3464760, 3551379, 3642440, 4735172, 5463660, 5918965, 7102758, 9470344, 10927320, 11837930, 14205516, 17756895, 23675860, 28411032, 35513790, 47351720, 71027580, 142055160]

約数ペア:

[(1, 142055160), (2, 71027580), (3, 47351720), (4, 35513790), (5, 28411032), (6, 23675860), (8, 17756895), (10, 14205516), (12, 11837930), (13, 10927320), (15, 9470344), (20, 7102758), (24, 5918965), (26, 5463660), (30, 4735172), (39, 3642440), (40, 3551379), (41, 3464760), (52, 2731830), (60, 2367586), (65, 2185464), (78, 1821220), (82, 1732380), (104, 1365915), (120, 1183793), (123, 1154920), (130, 1092732), (156, 910610), (164, 866190), (195, 728488), (205, 692952), (246, 577460), (260, 546366), (312, 455305), (328, 433095), (390, 364244), (410, 346476), (492, 288730), (520, 273183), (533, 266520), (615, 230984), (780, 182122), (820, 173238), (984, 144365), (1066, 133260), (1230, 115492), (1560, 91061), (1599, 88840), (1640, 86619), (2132, 66630), (2221, 63960), (2460, 57746), (2665, 53304), (3198, 44420), (4264, 33315), (4442, 31980), (4920, 28873), (5330, 26652), (6396, 22210), (6663, 21320), (7995, 17768), (8884, 15990), (10660, 13326), (11105, 12792)]