202679880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 659473920

約数和(自身を除く): 456794040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 195, 260, 312, 346, 390, 519, 520, 692, 751, 780, 865, 1038, 1384, 1502, 1560, 1730, 2076, 2249, 2253, 2595, 3004, 3460, 3755, 4152, 4498, 4506, 5190, 6008, 6747, 6920, 7510, 8996, 9012, 9763, 10380, 11245, 11265, 13494, 15020, 17992, 18024, 19526, 20760, 22490, 22530, 26988, 29289, 30040, 33735, 39052, 44980, 45060, 48815, 53976, 58578, 67470, 78104, 89960, 90120, 97630, 117156, 129923, 134940, 146445, 195260, 234312, 259846, 269880, 292890, 389769, 390520, 519692, 585780, 649615, 779538, 1039384, 1171560, 1299230, 1559076, 1688999, 1948845, 2598460, 3118152, 3377998, 3897690, 5066997, 5196920, 6755996, 7795380, 8444995, 10133994, 13511992, 15590760, 16889990, 20267988, 25334985, 33779980, 40535976, 50669970, 67559960, 101339940, 202679880]

約数ペア:

[(1, 202679880), (2, 101339940), (3, 67559960), (4, 50669970), (5, 40535976), (6, 33779980), (8, 25334985), (10, 20267988), (12, 16889990), (13, 15590760), (15, 13511992), (20, 10133994), (24, 8444995), (26, 7795380), (30, 6755996), (39, 5196920), (40, 5066997), (52, 3897690), (60, 3377998), (65, 3118152), (78, 2598460), (104, 1948845), (120, 1688999), (130, 1559076), (156, 1299230), (173, 1171560), (195, 1039384), (260, 779538), (312, 649615), (346, 585780), (390, 519692), (519, 390520), (520, 389769), (692, 292890), (751, 269880), (780, 259846), (865, 234312), (1038, 195260), (1384, 146445), (1502, 134940), (1560, 129923), (1730, 117156), (2076, 97630), (2249, 90120), (2253, 89960), (2595, 78104), (3004, 67470), (3460, 58578), (3755, 53976), (4152, 48815), (4498, 45060), (4506, 44980), (5190, 39052), (6008, 33735), (6747, 30040), (6920, 29289), (7510, 26988), (8996, 22530), (9012, 22490), (9763, 20760), (10380, 19526), (11245, 18024), (11265, 17992), (13494, 15020)]