236435320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 624335040

約数和(自身を除く): 387899720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 73, 85, 88, 110, 136, 146, 170, 187, 220, 292, 340, 365, 374, 433, 440, 584, 680, 730, 748, 803, 866, 935, 1241, 1460, 1496, 1606, 1732, 1870, 2165, 2482, 2920, 3212, 3464, 3740, 4015, 4330, 4763, 4964, 6205, 6424, 7361, 7480, 8030, 8660, 9526, 9928, 12410, 13651, 14722, 16060, 17320, 19052, 23815, 24820, 27302, 29444, 31609, 32120, 36805, 38104, 47630, 49640, 54604, 58888, 63218, 68255, 73610, 80971, 95260, 109208, 126436, 136510, 147220, 158045, 161942, 190520, 252872, 273020, 294440, 316090, 323884, 347699, 404855, 537353, 546040, 632180, 647768, 695398, 809710, 1074706, 1264360, 1390796, 1619420, 1738495, 2149412, 2686765, 2781592, 3238840, 3476990, 4298824, 5373530, 5910883, 6953980, 10747060, 11821766, 13907960, 21494120, 23643532, 29554415, 47287064, 59108830, 118217660, 236435320]

約数ペア:

[(1, 236435320), (2, 118217660), (4, 59108830), (5, 47287064), (8, 29554415), (10, 23643532), (11, 21494120), (17, 13907960), (20, 11821766), (22, 10747060), (34, 6953980), (40, 5910883), (44, 5373530), (55, 4298824), (68, 3476990), (73, 3238840), (85, 2781592), (88, 2686765), (110, 2149412), (136, 1738495), (146, 1619420), (170, 1390796), (187, 1264360), (220, 1074706), (292, 809710), (340, 695398), (365, 647768), (374, 632180), (433, 546040), (440, 537353), (584, 404855), (680, 347699), (730, 323884), (748, 316090), (803, 294440), (866, 273020), (935, 252872), (1241, 190520), (1460, 161942), (1496, 158045), (1606, 147220), (1732, 136510), (1870, 126436), (2165, 109208), (2482, 95260), (2920, 80971), (3212, 73610), (3464, 68255), (3740, 63218), (4015, 58888), (4330, 54604), (4763, 49640), (4964, 47630), (6205, 38104), (6424, 36805), (7361, 32120), (7480, 31609), (8030, 29444), (8660, 27302), (9526, 24820), (9928, 23815), (12410, 19052), (13651, 17320), (14722, 16060)]