1502681320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 3972245760

約数和(自身を除く): 2469564440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 97, 122, 140, 194, 244, 280, 305, 388, 427, 485, 488, 610, 679, 776, 854, 907, 970, 1220, 1358, 1708, 1814, 1940, 2135, 2440, 2716, 3395, 3416, 3628, 3880, 4270, 4535, 5432, 5917, 6349, 6790, 7256, 8540, 9070, 11834, 12698, 13580, 17080, 18140, 23668, 25396, 27160, 29585, 31745, 36280, 41419, 47336, 50792, 55327, 59170, 63490, 82838, 87979, 110654, 118340, 126980, 165676, 175958, 207095, 221308, 236680, 253960, 276635, 331352, 351916, 387289, 414190, 439895, 442616, 553270, 615853, 703832, 774578, 828380, 879790, 1106540, 1231706, 1549156, 1656760, 1759580, 1936445, 2213080, 2463412, 3079265, 3098312, 3519160, 3872890, 4926824, 5366719, 6158530, 7745780, 10733438, 12317060, 15491560, 21466876, 24634120, 26833595, 37567033, 42933752, 53667190, 75134066, 107334380, 150268132, 187835165, 214668760, 300536264, 375670330, 751340660, 1502681320]

約数ペア:

[(1, 1502681320), (2, 751340660), (4, 375670330), (5, 300536264), (7, 214668760), (8, 187835165), (10, 150268132), (14, 107334380), (20, 75134066), (28, 53667190), (35, 42933752), (40, 37567033), (56, 26833595), (61, 24634120), (70, 21466876), (97, 15491560), (122, 12317060), (140, 10733438), (194, 7745780), (244, 6158530), (280, 5366719), (305, 4926824), (388, 3872890), (427, 3519160), (485, 3098312), (488, 3079265), (610, 2463412), (679, 2213080), (776, 1936445), (854, 1759580), (907, 1656760), (970, 1549156), (1220, 1231706), (1358, 1106540), (1708, 879790), (1814, 828380), (1940, 774578), (2135, 703832), (2440, 615853), (2716, 553270), (3395, 442616), (3416, 439895), (3628, 414190), (3880, 387289), (4270, 351916), (4535, 331352), (5432, 276635), (5917, 253960), (6349, 236680), (6790, 221308), (7256, 207095), (8540, 175958), (9070, 165676), (11834, 126980), (12698, 118340), (13580, 110654), (17080, 87979), (18140, 82838), (23668, 63490), (25396, 59170), (27160, 55327), (29585, 50792), (31745, 47336), (36280, 41419)]