223857660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2633}}^1$

素因数の和:2767

約数の個数: 96

約数和(自身を含む): 681468480

約数和(自身を除く): 457610820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 109, 130, 156, 195, 218, 260, 327, 390, 436, 545, 654, 780, 1090, 1308, 1417, 1635, 2180, 2633, 2834, 3270, 4251, 5266, 5668, 6540, 7085, 7899, 8502, 10532, 13165, 14170, 15798, 17004, 21255, 26330, 28340, 31596, 34229, 39495, 42510, 52660, 68458, 78990, 85020, 102687, 136916, 157980, 171145, 205374, 286997, 342290, 410748, 513435, 573994, 684580, 860991, 1026870, 1147988, 1434985, 1721982, 2053740, 2869970, 3443964, 3730961, 4304955, 5739940, 7461922, 8609910, 11192883, 14923844, 17219820, 18654805, 22385766, 37309610, 44771532, 55964415, 74619220, 111928830, 223857660]

約数ペア:

[(1, 223857660), (2, 111928830), (3, 74619220), (4, 55964415), (5, 44771532), (6, 37309610), (10, 22385766), (12, 18654805), (13, 17219820), (15, 14923844), (20, 11192883), (26, 8609910), (30, 7461922), (39, 5739940), (52, 4304955), (60, 3730961), (65, 3443964), (78, 2869970), (109, 2053740), (130, 1721982), (156, 1434985), (195, 1147988), (218, 1026870), (260, 860991), (327, 684580), (390, 573994), (436, 513435), (545, 410748), (654, 342290), (780, 286997), (1090, 205374), (1308, 171145), (1417, 157980), (1635, 136916), (2180, 102687), (2633, 85020), (2834, 78990), (3270, 68458), (4251, 52660), (5266, 42510), (5668, 39495), (6540, 34229), (7085, 31596), (7899, 28340), (8502, 26330), (10532, 21255), (13165, 17004), (14170, 15798)]