448104930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 1428295680

約数和(自身を除く): 980190750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 53, 57, 65, 70, 78, 91, 95, 105, 106, 114, 130, 133, 159, 163, 182, 190, 195, 210, 247, 265, 266, 273, 285, 318, 326, 371, 390, 399, 455, 489, 494, 530, 546, 570, 665, 689, 741, 742, 795, 798, 815, 910, 978, 1007, 1113, 1141, 1235, 1330, 1365, 1378, 1482, 1590, 1630, 1729, 1855, 1995, 2014, 2067, 2119, 2226, 2282, 2445, 2470, 2730, 3021, 3097, 3423, 3445, 3458, 3705, 3710, 3990, 4134, 4238, 4823, 4890, 5035, 5187, 5565, 5705, 6042, 6194, 6357, 6846, 6890, 7049, 7410, 8639, 8645, 9291, 9646, 10070, 10335, 10374, 10595, 11130, 11410, 12714, 13091, 14098, 14469, 14833, 15105, 15485, 17115, 17278, 17290, 18582, 20670, 21147, 21190, 21679, 24115, 25917, 25935, 26182, 28938, 29666, 30210, 30970, 31785, 34230, 35245, 39273, 40261, 42294, 43195, 43358, 44499, 46455, 48230, 51834, 51870, 60473, 63570, 65037, 65455, 70490, 72345, 74165, 78546, 80522, 86390, 88998, 91637, 92910, 105735, 108395, 112307, 120783, 120946, 129585, 130074, 130910, 144690, 148330, 164141, 181419, 183274, 196365, 201305, 211470, 216790, 222495, 224614, 241566, 259170, 274911, 281827, 302365, 325185, 328282, 336921, 362838, 392730, 402610, 444990, 458185, 492423, 549822, 561535, 563654, 603915, 604730, 650370, 673842, 786149, 820705, 845481, 907095, 916370, 984846, 1123070, 1148987, 1207830, 1374555, 1409135, 1572298, 1641410, 1684605, 1690962, 1814190, 2133833, 2297974, 2358447, 2462115, 2749110, 2818270, 3369210, 3446961, 3930745, 4227405, 4267666, 4716894, 4924230, 5744935, 6401499, 6893922, 7861490, 8454810, 10669165, 11489870, 11792235, 12802998, 14936831, 17234805, 21338330, 23584470, 29873662, 32007495, 34469610, 44810493, 64014990, 74684155, 89620986, 149368310, 224052465, 448104930]

約数ペア:

[(1, 448104930), (2, 224052465), (3, 149368310), (5, 89620986), (6, 74684155), (7, 64014990), (10, 44810493), (13, 34469610), (14, 32007495), (15, 29873662), (19, 23584470), (21, 21338330), (26, 17234805), (30, 14936831), (35, 12802998), (38, 11792235), (39, 11489870), (42, 10669165), (53, 8454810), (57, 7861490), (65, 6893922), (70, 6401499), (78, 5744935), (91, 4924230), (95, 4716894), (105, 4267666), (106, 4227405), (114, 3930745), (130, 3446961), (133, 3369210), (159, 2818270), (163, 2749110), (182, 2462115), (190, 2358447), (195, 2297974), (210, 2133833), (247, 1814190), (265, 1690962), (266, 1684605), (273, 1641410), (285, 1572298), (318, 1409135), (326, 1374555), (371, 1207830), (390, 1148987), (399, 1123070), (455, 984846), (489, 916370), (494, 907095), (530, 845481), (546, 820705), (570, 786149), (665, 673842), (689, 650370), (741, 604730), (742, 603915), (795, 563654), (798, 561535), (815, 549822), (910, 492423), (978, 458185), (1007, 444990), (1113, 402610), (1141, 392730), (1235, 362838), (1330, 336921), (1365, 328282), (1378, 325185), (1482, 302365), (1590, 281827), (1630, 274911), (1729, 259170), (1855, 241566), (1995, 224614), (2014, 222495), (2067, 216790), (2119, 211470), (2226, 201305), (2282, 196365), (2445, 183274), (2470, 181419), (2730, 164141), (3021, 148330), (3097, 144690), (3423, 130910), (3445, 130074), (3458, 129585), (3705, 120946), (3710, 120783), (3990, 112307), (4134, 108395), (4238, 105735), (4823, 92910), (4890, 91637), (5035, 88998), (5187, 86390), (5565, 80522), (5705, 78546), (6042, 74165), (6194, 72345), (6357, 70490), (6846, 65455), (6890, 65037), (7049, 63570), (7410, 60473), (8639, 51870), (8645, 51834), (9291, 48230), (9646, 46455), (10070, 44499), (10335, 43358), (10374, 43195), (10595, 42294), (11130, 40261), (11410, 39273), (12714, 35245), (13091, 34230), (14098, 31785), (14469, 30970), (14833, 30210), (15105, 29666), (15485, 28938), (17115, 26182), (17278, 25935), (17290, 25917), (18582, 24115), (20670, 21679), (21147, 21190)]