196186920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 607305600

約数和(自身を除く): 411118680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 109, 120, 159, 212, 218, 265, 283, 318, 327, 424, 436, 530, 545, 566, 636, 654, 795, 849, 872, 1060, 1090, 1132, 1272, 1308, 1415, 1590, 1635, 1698, 2120, 2180, 2264, 2616, 2830, 3180, 3270, 3396, 4245, 4360, 5660, 5777, 6360, 6540, 6792, 8490, 11320, 11554, 13080, 14999, 16980, 17331, 23108, 28885, 29998, 30847, 33960, 34662, 44997, 46216, 57770, 59996, 61694, 69324, 74995, 86655, 89994, 92541, 115540, 119992, 123388, 138648, 149990, 154235, 173310, 179988, 185082, 224985, 231080, 246776, 299980, 308470, 346620, 359976, 370164, 449970, 462705, 599960, 616940, 693240, 740328, 899940, 925410, 1233880, 1634891, 1799880, 1850820, 3269782, 3701640, 4904673, 6539564, 8174455, 9809346, 13079128, 16348910, 19618692, 24523365, 32697820, 39237384, 49046730, 65395640, 98093460, 196186920]

約数ペア:

[(1, 196186920), (2, 98093460), (3, 65395640), (4, 49046730), (5, 39237384), (6, 32697820), (8, 24523365), (10, 19618692), (12, 16348910), (15, 13079128), (20, 9809346), (24, 8174455), (30, 6539564), (40, 4904673), (53, 3701640), (60, 3269782), (106, 1850820), (109, 1799880), (120, 1634891), (159, 1233880), (212, 925410), (218, 899940), (265, 740328), (283, 693240), (318, 616940), (327, 599960), (424, 462705), (436, 449970), (530, 370164), (545, 359976), (566, 346620), (636, 308470), (654, 299980), (795, 246776), (849, 231080), (872, 224985), (1060, 185082), (1090, 179988), (1132, 173310), (1272, 154235), (1308, 149990), (1415, 138648), (1590, 123388), (1635, 119992), (1698, 115540), (2120, 92541), (2180, 89994), (2264, 86655), (2616, 74995), (2830, 69324), (3180, 61694), (3270, 59996), (3396, 57770), (4245, 46216), (4360, 44997), (5660, 34662), (5777, 33960), (6360, 30847), (6540, 29998), (6792, 28885), (8490, 23108), (11320, 17331), (11554, 16980), (13080, 14999)]