240512370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 693066240

約数和(自身を除く): 452553870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 73, 87, 105, 145, 146, 174, 203, 210, 219, 290, 365, 406, 435, 438, 511, 541, 609, 730, 870, 1015, 1022, 1082, 1095, 1218, 1533, 1623, 2030, 2117, 2190, 2555, 2705, 3045, 3066, 3246, 3787, 4234, 5110, 5410, 6090, 6351, 7574, 7665, 8115, 10585, 11361, 12702, 14819, 15330, 15689, 16230, 18935, 21170, 22722, 29638, 31378, 31755, 37870, 39493, 44457, 47067, 56805, 63510, 74095, 78445, 78986, 88914, 94134, 109823, 113610, 118479, 148190, 156890, 197465, 219646, 222285, 235335, 236958, 276451, 329469, 394930, 444570, 470670, 549115, 552902, 592395, 658938, 829353, 1098230, 1145297, 1184790, 1382255, 1647345, 1658706, 2290594, 2764510, 3294690, 3435891, 4146765, 5726485, 6871782, 8017079, 8293530, 11452970, 16034158, 17179455, 24051237, 34358910, 40085395, 48102474, 80170790, 120256185, 240512370]

約数ペア:

[(1, 240512370), (2, 120256185), (3, 80170790), (5, 48102474), (6, 40085395), (7, 34358910), (10, 24051237), (14, 17179455), (15, 16034158), (21, 11452970), (29, 8293530), (30, 8017079), (35, 6871782), (42, 5726485), (58, 4146765), (70, 3435891), (73, 3294690), (87, 2764510), (105, 2290594), (145, 1658706), (146, 1647345), (174, 1382255), (203, 1184790), (210, 1145297), (219, 1098230), (290, 829353), (365, 658938), (406, 592395), (435, 552902), (438, 549115), (511, 470670), (541, 444570), (609, 394930), (730, 329469), (870, 276451), (1015, 236958), (1022, 235335), (1082, 222285), (1095, 219646), (1218, 197465), (1533, 156890), (1623, 148190), (2030, 118479), (2117, 113610), (2190, 109823), (2555, 94134), (2705, 88914), (3045, 78986), (3066, 78445), (3246, 74095), (3787, 63510), (4234, 56805), (5110, 47067), (5410, 44457), (6090, 39493), (6351, 37870), (7574, 31755), (7665, 31378), (8115, 29638), (10585, 22722), (11361, 21170), (12702, 18935), (14819, 16230), (15330, 15689)]