520048007430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{157523}}^1$

素因数の和:157818

約数の個数: 128

約数和(自身を含む): 1451741184000

約数和(自身を除く): 931693176570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 199, 210, 237, 395, 398, 474, 553, 597, 790, 995, 1106, 1185, 1194, 1393, 1659, 1990, 2370, 2765, 2786, 2985, 3318, 4179, 5530, 5970, 6965, 8295, 8358, 13930, 15721, 16590, 20895, 31442, 41790, 47163, 78605, 94326, 110047, 157210, 157523, 220094, 235815, 315046, 330141, 471630, 472569, 550235, 660282, 787615, 945138, 1100470, 1102661, 1575230, 1650705, 2205322, 2362845, 3301410, 3307983, 4725690, 5513305, 6615966, 11026610, 12444317, 16539915, 24888634, 31347077, 33079830, 37332951, 62221585, 62694154, 74665902, 87110219, 94041231, 124443170, 156735385, 174220438, 186664755, 188082462, 219429539, 261330657, 313470770, 373329510, 435551095, 438859078, 470206155, 522661314, 658288617, 871102190, 940412310, 1097147695, 1306653285, 1316577234, 2194295390, 2476419083, 2613306570, 3291443085, 4952838166, 6582886170, 7429257249, 12382095415, 14858514498, 17334933581, 24764190830, 34669867162, 37146286245, 52004800743, 74292572490, 86674667905, 104009601486, 173349335810, 260024003715, 520048007430]

約数ペア:

[(1, 520048007430), (2, 260024003715), (3, 173349335810), (5, 104009601486), (6, 86674667905), (7, 74292572490), (10, 52004800743), (14, 37146286245), (15, 34669867162), (21, 24764190830), (30, 17334933581), (35, 14858514498), (42, 12382095415), (70, 7429257249), (79, 6582886170), (105, 4952838166), (158, 3291443085), (199, 2613306570), (210, 2476419083), (237, 2194295390), (395, 1316577234), (398, 1306653285), (474, 1097147695), (553, 940412310), (597, 871102190), (790, 658288617), (995, 522661314), (1106, 470206155), (1185, 438859078), (1194, 435551095), (1393, 373329510), (1659, 313470770), (1990, 261330657), (2370, 219429539), (2765, 188082462), (2786, 186664755), (2985, 174220438), (3318, 156735385), (4179, 124443170), (5530, 94041231), (5970, 87110219), (6965, 74665902), (8295, 62694154), (8358, 62221585), (13930, 37332951), (15721, 33079830), (16590, 31347077), (20895, 24888634), (31442, 16539915), (41790, 12444317), (47163, 11026610), (78605, 6615966), (94326, 5513305), (110047, 4725690), (157210, 3307983), (157523, 3301410), (220094, 2362845), (235815, 2205322), (315046, 1650705), (330141, 1575230), (471630, 1102661), (472569, 1100470), (550235, 945138), (660282, 787615)]