266915220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2393}}^1$

素因数の和:2442

約数の個数: 144

約数和(自身を含む): 883213632

約数和(自身を除く): 616298412

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1430, 1690, 1716, 1859, 2028, 2145, 2393, 2535, 2860, 3380, 3718, 4290, 4786, 5070, 5577, 7179, 7436, 8580, 9295, 9572, 10140, 11154, 11965, 14358, 18590, 22308, 23930, 26323, 27885, 28716, 31109, 35895, 37180, 47860, 52646, 55770, 62218, 71790, 78969, 93327, 105292, 111540, 124436, 131615, 143580, 155545, 157938, 186654, 263230, 311090, 315876, 342199, 373308, 394845, 404417, 466635, 526460, 622180, 684398, 789690, 808834, 933270, 1026597, 1213251, 1368796, 1579380, 1617668, 1710995, 1866540, 2022085, 2053194, 2426502, 3421990, 4044170, 4106388, 4448587, 4853004, 5132985, 6066255, 6843980, 8088340, 8897174, 10265970, 12132510, 13345761, 17794348, 20531940, 22242935, 24265020, 26691522, 44485870, 53383044, 66728805, 88971740, 133457610, 266915220]

約数ペア:

[(1, 266915220), (2, 133457610), (3, 88971740), (4, 66728805), (5, 53383044), (6, 44485870), (10, 26691522), (11, 24265020), (12, 22242935), (13, 20531940), (15, 17794348), (20, 13345761), (22, 12132510), (26, 10265970), (30, 8897174), (33, 8088340), (39, 6843980), (44, 6066255), (52, 5132985), (55, 4853004), (60, 4448587), (65, 4106388), (66, 4044170), (78, 3421990), (110, 2426502), (130, 2053194), (132, 2022085), (143, 1866540), (156, 1710995), (165, 1617668), (169, 1579380), (195, 1368796), (220, 1213251), (260, 1026597), (286, 933270), (330, 808834), (338, 789690), (390, 684398), (429, 622180), (507, 526460), (572, 466635), (660, 404417), (676, 394845), (715, 373308), (780, 342199), (845, 315876), (858, 311090), (1014, 263230), (1430, 186654), (1690, 157938), (1716, 155545), (1859, 143580), (2028, 131615), (2145, 124436), (2393, 111540), (2535, 105292), (2860, 93327), (3380, 78969), (3718, 71790), (4290, 62218), (4786, 55770), (5070, 52646), (5577, 47860), (7179, 37180), (7436, 35895), (8580, 31109), (9295, 28716), (9572, 27885), (10140, 26323), (11154, 23930), (11965, 22308), (14358, 18590)]