238699040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 602671104

約数和(自身を除く): 363972064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 127, 136, 160, 170, 254, 272, 340, 508, 544, 635, 680, 691, 1016, 1270, 1360, 1382, 2032, 2159, 2540, 2720, 2764, 3455, 4064, 4318, 5080, 5528, 6910, 8636, 10160, 10795, 11056, 11747, 13820, 17272, 20320, 21590, 22112, 23494, 27640, 34544, 43180, 46988, 55280, 58735, 69088, 86360, 87757, 93976, 110560, 117470, 172720, 175514, 187952, 234940, 345440, 351028, 375904, 438785, 469880, 702056, 877570, 939760, 1404112, 1491869, 1755140, 1879520, 2808224, 2983738, 3510280, 5967476, 7020560, 7459345, 11934952, 14041120, 14918690, 23869904, 29837380, 47739808, 59674760, 119349520, 238699040]

約数ペア:

[(1, 238699040), (2, 119349520), (4, 59674760), (5, 47739808), (8, 29837380), (10, 23869904), (16, 14918690), (17, 14041120), (20, 11934952), (32, 7459345), (34, 7020560), (40, 5967476), (68, 3510280), (80, 2983738), (85, 2808224), (127, 1879520), (136, 1755140), (160, 1491869), (170, 1404112), (254, 939760), (272, 877570), (340, 702056), (508, 469880), (544, 438785), (635, 375904), (680, 351028), (691, 345440), (1016, 234940), (1270, 187952), (1360, 175514), (1382, 172720), (2032, 117470), (2159, 110560), (2540, 93976), (2720, 87757), (2764, 86360), (3455, 69088), (4064, 58735), (4318, 55280), (5080, 46988), (5528, 43180), (6910, 34544), (8636, 27640), (10160, 23494), (10795, 22112), (11056, 21590), (11747, 20320), (13820, 17272)]