197180880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63199}}^1$

素因数の和:63228

約数の個数: 80

約数和(自身を含む): 658291200

約数和(自身を除く): 461110320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 63199, 126398, 189597, 252796, 315995, 379194, 505592, 631990, 758388, 821587, 947985, 1011184, 1263980, 1516776, 1643174, 1895970, 2464761, 2527960, 3033552, 3286348, 3791940, 4107935, 4929522, 5055920, 6572696, 7583880, 8215870, 9859044, 12323805, 13145392, 15167760, 16431740, 19718088, 24647610, 32863480, 39436176, 49295220, 65726960, 98590440, 197180880]

約数ペア:

[(1, 197180880), (2, 98590440), (3, 65726960), (4, 49295220), (5, 39436176), (6, 32863480), (8, 24647610), (10, 19718088), (12, 16431740), (13, 15167760), (15, 13145392), (16, 12323805), (20, 9859044), (24, 8215870), (26, 7583880), (30, 6572696), (39, 5055920), (40, 4929522), (48, 4107935), (52, 3791940), (60, 3286348), (65, 3033552), (78, 2527960), (80, 2464761), (104, 1895970), (120, 1643174), (130, 1516776), (156, 1263980), (195, 1011184), (208, 947985), (240, 821587), (260, 758388), (312, 631990), (390, 505592), (520, 379194), (624, 315995), (780, 252796), (1040, 189597), (1560, 126398), (3120, 63199)]