109067920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 190912880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 155, 170, 199, 208, 221, 248, 260, 272, 310, 340, 398, 403, 442, 496, 520, 527, 620, 680, 796, 806, 884, 995, 1040, 1054, 1105, 1240, 1360, 1592, 1612, 1768, 1990, 2015, 2108, 2210, 2480, 2587, 2635, 3184, 3224, 3383, 3536, 3980, 4030, 4216, 4420, 5174, 5270, 6169, 6448, 6766, 6851, 7960, 8060, 8432, 8840, 10348, 10540, 12338, 12935, 13532, 13702, 15920, 16120, 16915, 17680, 20696, 21080, 24676, 25870, 27064, 27404, 30845, 32240, 33830, 34255, 41392, 42160, 43979, 49352, 51740, 54128, 54808, 61690, 67660, 68510, 80197, 87958, 98704, 103480, 104873, 109616, 123380, 135320, 137020, 160394, 175916, 206960, 209746, 219895, 246760, 270640, 274040, 320788, 351832, 400985, 419492, 439790, 493520, 524365, 548080, 641576, 703664, 801970, 838984, 879580, 1048730, 1283152, 1363349, 1603940, 1677968, 1759160, 2097460, 2726698, 3207880, 3518320, 4194920, 5453396, 6415760, 6816745, 8389840, 10906792, 13633490, 21813584, 27266980, 54533960, 109067920]

約数ペア:

[(1, 109067920), (2, 54533960), (4, 27266980), (5, 21813584), (8, 13633490), (10, 10906792), (13, 8389840), (16, 6816745), (17, 6415760), (20, 5453396), (26, 4194920), (31, 3518320), (34, 3207880), (40, 2726698), (52, 2097460), (62, 1759160), (65, 1677968), (68, 1603940), (80, 1363349), (85, 1283152), (104, 1048730), (124, 879580), (130, 838984), (136, 801970), (155, 703664), (170, 641576), (199, 548080), (208, 524365), (221, 493520), (248, 439790), (260, 419492), (272, 400985), (310, 351832), (340, 320788), (398, 274040), (403, 270640), (442, 246760), (496, 219895), (520, 209746), (527, 206960), (620, 175916), (680, 160394), (796, 137020), (806, 135320), (884, 123380), (995, 109616), (1040, 104873), (1054, 103480), (1105, 98704), (1240, 87958), (1360, 80197), (1592, 68510), (1612, 67660), (1768, 61690), (1990, 54808), (2015, 54128), (2108, 51740), (2210, 49352), (2480, 43979), (2587, 42160), (2635, 41392), (3184, 34255), (3224, 33830), (3383, 32240), (3536, 30845), (3980, 27404), (4030, 27064), (4216, 25870), (4420, 24676), (5174, 21080), (5270, 20696), (6169, 17680), (6448, 16915), (6766, 16120), (6851, 15920), (7960, 13702), (8060, 13532), (8432, 12935), (8840, 12338), (10348, 10540)]