139815780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2269}}^1$

素因数の和:2373

約数の個数: 96

約数和(自身を含む): 427123200

約数和(自身を除く): 287307420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 2054, 2269, 2370, 3081, 4108, 4538, 4740, 5135, 6162, 6807, 9076, 10270, 11345, 12324, 13614, 15405, 20540, 22690, 27228, 29497, 30810, 34035, 45380, 58994, 61620, 68070, 88491, 117988, 136140, 147485, 176982, 179251, 294970, 353964, 358502, 442455, 537753, 589940, 717004, 884910, 896255, 1075506, 1769820, 1792510, 2151012, 2330263, 2688765, 3585020, 4660526, 5377530, 6990789, 9321052, 10755060, 11651315, 13981578, 23302630, 27963156, 34953945, 46605260, 69907890, 139815780]

約数ペア:

[(1, 139815780), (2, 69907890), (3, 46605260), (4, 34953945), (5, 27963156), (6, 23302630), (10, 13981578), (12, 11651315), (13, 10755060), (15, 9321052), (20, 6990789), (26, 5377530), (30, 4660526), (39, 3585020), (52, 2688765), (60, 2330263), (65, 2151012), (78, 1792510), (79, 1769820), (130, 1075506), (156, 896255), (158, 884910), (195, 717004), (237, 589940), (260, 537753), (316, 442455), (390, 358502), (395, 353964), (474, 294970), (780, 179251), (790, 176982), (948, 147485), (1027, 136140), (1185, 117988), (1580, 88491), (2054, 68070), (2269, 61620), (2370, 58994), (3081, 45380), (4108, 34035), (4538, 30810), (4740, 29497), (5135, 27228), (6162, 22690), (6807, 20540), (9076, 15405), (10270, 13614), (11345, 12324)]