319528079270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{8923}}^1$

素因数の和:9142

約数の個数: 128

約数和(自身を含む): 642270988800

約数和(自身を除く): 322742909530

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 67, 95, 97, 134, 145, 190, 194, 290, 335, 485, 551, 670, 970, 1102, 1273, 1843, 1943, 2546, 2755, 2813, 3686, 3886, 5510, 5626, 6365, 6499, 8923, 9215, 9715, 12730, 12998, 14065, 17846, 18430, 19430, 28130, 32495, 36917, 44615, 53447, 64990, 73834, 89230, 106894, 123481, 169537, 184585, 188471, 246962, 258767, 267235, 339074, 369170, 376942, 517534, 534470, 597841, 617405, 847685, 865531, 942355, 1195682, 1234810, 1293835, 1695370, 1731062, 1884710, 2587670, 2989205, 3580949, 4327655, 4916573, 5978410, 7161898, 8655310, 9833146, 11358979, 16445089, 17337389, 17904745, 22717958, 24582865, 25100399, 32890178, 34674778, 35809490, 49165730, 50200798, 56794895, 57990577, 82225445, 86686945, 113589790, 115981154, 125501995, 164450890, 173373890, 251003990, 289952885, 329410391, 476907581, 579905770, 658820782, 953815162, 1101820963, 1647051955, 1681726733, 2203641926, 2384537905, 3294103910, 3363453466, 4769075810, 5509104815, 8408633665, 11018209630, 16817267330, 31952807927, 63905615854, 159764039635, 319528079270]

約数ペア:

[(1, 319528079270), (2, 159764039635), (5, 63905615854), (10, 31952807927), (19, 16817267330), (29, 11018209630), (38, 8408633665), (58, 5509104815), (67, 4769075810), (95, 3363453466), (97, 3294103910), (134, 2384537905), (145, 2203641926), (190, 1681726733), (194, 1647051955), (290, 1101820963), (335, 953815162), (485, 658820782), (551, 579905770), (670, 476907581), (970, 329410391), (1102, 289952885), (1273, 251003990), (1843, 173373890), (1943, 164450890), (2546, 125501995), (2755, 115981154), (2813, 113589790), (3686, 86686945), (3886, 82225445), (5510, 57990577), (5626, 56794895), (6365, 50200798), (6499, 49165730), (8923, 35809490), (9215, 34674778), (9715, 32890178), (12730, 25100399), (12998, 24582865), (14065, 22717958), (17846, 17904745), (18430, 17337389), (19430, 16445089), (28130, 11358979), (32495, 9833146), (36917, 8655310), (44615, 7161898), (53447, 5978410), (64990, 4916573), (73834, 4327655), (89230, 3580949), (106894, 2989205), (123481, 2587670), (169537, 1884710), (184585, 1731062), (188471, 1695370), (246962, 1293835), (258767, 1234810), (267235, 1195682), (339074, 942355), (369170, 865531), (376942, 847685), (517534, 617405), (534470, 597841)]