260970570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:162

約数の個数: 216

約数和(自身を含む): 850137444

約数和(自身を除く): 589166874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 59, 63, 70, 85, 90, 98, 102, 105, 118, 119, 126, 147, 153, 170, 177, 210, 238, 245, 255, 294, 295, 306, 315, 354, 357, 413, 441, 490, 510, 531, 590, 595, 630, 714, 735, 765, 826, 833, 882, 885, 1003, 1062, 1071, 1190, 1239, 1470, 1530, 1666, 1770, 1785, 2006, 2065, 2142, 2205, 2478, 2499, 2655, 2891, 3009, 3481, 3570, 3717, 4130, 4165, 4410, 4998, 5015, 5310, 5355, 5782, 6018, 6195, 6962, 7021, 7434, 7497, 8330, 8673, 9027, 10030, 10443, 10710, 12390, 12495, 14042, 14455, 14994, 15045, 17346, 17405, 18054, 18585, 20886, 21063, 24367, 24990, 26019, 28910, 30090, 31329, 34810, 35105, 37170, 37485, 42126, 43365, 45135, 48734, 49147, 52038, 52215, 59177, 62658, 63189, 70210, 73101, 74970, 86730, 90270, 98294, 104430, 105315, 118354, 121835, 126378, 130095, 146202, 147441, 156645, 170569, 177531, 210630, 219303, 243670, 245735, 260190, 294882, 295885, 313290, 315945, 341138, 355062, 365505, 414239, 438606, 442323, 491470, 511707, 532593, 591770, 631890, 731010, 737205, 828478, 852845, 884646, 887655, 1023414, 1065186, 1096515, 1242717, 1474410, 1535121, 1705690, 1775310, 2071195, 2193030, 2211615, 2485434, 2558535, 2662965, 2899673, 3070242, 3728151, 4142390, 4423230, 5117070, 5325930, 5799346, 6213585, 7456302, 7675605, 8699019, 12427170, 14498365, 15351210, 17398038, 18640755, 26097057, 28996730, 37281510, 43495095, 52194114, 86990190, 130485285, 260970570]

約数ペア:

[(1, 260970570), (2, 130485285), (3, 86990190), (5, 52194114), (6, 43495095), (7, 37281510), (9, 28996730), (10, 26097057), (14, 18640755), (15, 17398038), (17, 15351210), (18, 14498365), (21, 12427170), (30, 8699019), (34, 7675605), (35, 7456302), (42, 6213585), (45, 5799346), (49, 5325930), (51, 5117070), (59, 4423230), (63, 4142390), (70, 3728151), (85, 3070242), (90, 2899673), (98, 2662965), (102, 2558535), (105, 2485434), (118, 2211615), (119, 2193030), (126, 2071195), (147, 1775310), (153, 1705690), (170, 1535121), (177, 1474410), (210, 1242717), (238, 1096515), (245, 1065186), (255, 1023414), (294, 887655), (295, 884646), (306, 852845), (315, 828478), (354, 737205), (357, 731010), (413, 631890), (441, 591770), (490, 532593), (510, 511707), (531, 491470), (590, 442323), (595, 438606), (630, 414239), (714, 365505), (735, 355062), (765, 341138), (826, 315945), (833, 313290), (882, 295885), (885, 294882), (1003, 260190), (1062, 245735), (1071, 243670), (1190, 219303), (1239, 210630), (1470, 177531), (1530, 170569), (1666, 156645), (1770, 147441), (1785, 146202), (2006, 130095), (2065, 126378), (2142, 121835), (2205, 118354), (2478, 105315), (2499, 104430), (2655, 98294), (2891, 90270), (3009, 86730), (3481, 74970), (3570, 73101), (3717, 70210), (4130, 63189), (4165, 62658), (4410, 59177), (4998, 52215), (5015, 52038), (5310, 49147), (5355, 48734), (5782, 45135), (6018, 43365), (6195, 42126), (6962, 37485), (7021, 37170), (7434, 35105), (7497, 34810), (8330, 31329), (8673, 30090), (9027, 28910), (10030, 26019), (10443, 24990), (10710, 24367), (12390, 21063), (12495, 20886), (14042, 18585), (14455, 18054), (14994, 17405), (15045, 17346)]