196679640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86263}}^1$

素因数の和:86296

約数の個数: 64

約数和(自身を含む): 621100800

約数和(自身を除く): 424421160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 86263, 172526, 258789, 345052, 431315, 517578, 690104, 862630, 1035156, 1293945, 1638997, 1725260, 2070312, 2587890, 3277994, 3450520, 4916991, 5175780, 6555988, 8194985, 9833982, 10351560, 13111976, 16389970, 19667964, 24584955, 32779940, 39335928, 49169910, 65559880, 98339820, 196679640]

約数ペア:

[(1, 196679640), (2, 98339820), (3, 65559880), (4, 49169910), (5, 39335928), (6, 32779940), (8, 24584955), (10, 19667964), (12, 16389970), (15, 13111976), (19, 10351560), (20, 9833982), (24, 8194985), (30, 6555988), (38, 5175780), (40, 4916991), (57, 3450520), (60, 3277994), (76, 2587890), (95, 2070312), (114, 1725260), (120, 1638997), (152, 1293945), (190, 1035156), (228, 862630), (285, 690104), (380, 517578), (456, 431315), (570, 345052), (760, 258789), (1140, 172526), (2280, 86263)]