71768040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 228614400

約数和(自身を除く): 156846360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 246, 290, 328, 348, 410, 435, 492, 503, 580, 615, 696, 820, 870, 984, 1006, 1160, 1189, 1230, 1509, 1640, 1740, 2012, 2378, 2460, 2515, 3018, 3480, 3567, 4024, 4756, 4920, 5030, 5945, 6036, 7134, 7545, 9512, 10060, 11890, 12072, 14268, 14587, 15090, 17835, 20120, 20623, 23780, 28536, 29174, 30180, 35670, 41246, 43761, 47560, 58348, 60360, 61869, 71340, 72935, 82492, 87522, 103115, 116696, 123738, 142680, 145870, 164984, 175044, 206230, 218805, 247476, 291740, 309345, 350088, 412460, 437610, 494952, 583480, 598067, 618690, 824920, 875220, 1196134, 1237380, 1750440, 1794201, 2392268, 2474760, 2990335, 3588402, 4784536, 5980670, 7176804, 8971005, 11961340, 14353608, 17942010, 23922680, 35884020, 71768040]

約数ペア:

[(1, 71768040), (2, 35884020), (3, 23922680), (4, 17942010), (5, 14353608), (6, 11961340), (8, 8971005), (10, 7176804), (12, 5980670), (15, 4784536), (20, 3588402), (24, 2990335), (29, 2474760), (30, 2392268), (40, 1794201), (41, 1750440), (58, 1237380), (60, 1196134), (82, 875220), (87, 824920), (116, 618690), (120, 598067), (123, 583480), (145, 494952), (164, 437610), (174, 412460), (205, 350088), (232, 309345), (246, 291740), (290, 247476), (328, 218805), (348, 206230), (410, 175044), (435, 164984), (492, 145870), (503, 142680), (580, 123738), (615, 116696), (696, 103115), (820, 87522), (870, 82492), (984, 72935), (1006, 71340), (1160, 61869), (1189, 60360), (1230, 58348), (1509, 47560), (1640, 43761), (1740, 41246), (2012, 35670), (2378, 30180), (2460, 29174), (2515, 28536), (3018, 23780), (3480, 20623), (3567, 20120), (4024, 17835), (4756, 15090), (4920, 14587), (5030, 14268), (5945, 12072), (6036, 11890), (7134, 10060), (7545, 9512)]