4948103440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4831}}^1$

素因数の和:4941

約数の個数: 160

約数和(自身を含む): 13804830720

約数和(自身を除く): 8856727280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 59, 62, 70, 80, 112, 118, 124, 140, 155, 217, 236, 248, 280, 295, 310, 413, 434, 472, 496, 560, 590, 620, 826, 868, 944, 1085, 1180, 1240, 1652, 1736, 1829, 2065, 2170, 2360, 2480, 3304, 3472, 3658, 4130, 4340, 4720, 4831, 6608, 7316, 8260, 8680, 9145, 9662, 12803, 14632, 16520, 17360, 18290, 19324, 24155, 25606, 29264, 33040, 33817, 36580, 38648, 48310, 51212, 64015, 67634, 73160, 77296, 96620, 102424, 128030, 135268, 146320, 149761, 169085, 193240, 204848, 256060, 270536, 285029, 299522, 338170, 386480, 512120, 541072, 570058, 599044, 676340, 748805, 1024240, 1048327, 1140116, 1198088, 1352680, 1425145, 1497610, 1995203, 2096654, 2280232, 2396176, 2705360, 2850290, 2995220, 3990406, 4193308, 4560464, 5241635, 5700580, 5990440, 7980812, 8386616, 8835899, 9976015, 10483270, 11401160, 11980880, 15961624, 16773232, 17671798, 19952030, 20966540, 22802320, 31923248, 35343596, 39904060, 41933080, 44179495, 61851293, 70687192, 79808120, 83866160, 88358990, 123702586, 141374384, 159616240, 176717980, 247405172, 309256465, 353435960, 494810344, 618512930, 706871920, 989620688, 1237025860, 2474051720, 4948103440]

約数ペア:

[(1, 4948103440), (2, 2474051720), (4, 1237025860), (5, 989620688), (7, 706871920), (8, 618512930), (10, 494810344), (14, 353435960), (16, 309256465), (20, 247405172), (28, 176717980), (31, 159616240), (35, 141374384), (40, 123702586), (56, 88358990), (59, 83866160), (62, 79808120), (70, 70687192), (80, 61851293), (112, 44179495), (118, 41933080), (124, 39904060), (140, 35343596), (155, 31923248), (217, 22802320), (236, 20966540), (248, 19952030), (280, 17671798), (295, 16773232), (310, 15961624), (413, 11980880), (434, 11401160), (472, 10483270), (496, 9976015), (560, 8835899), (590, 8386616), (620, 7980812), (826, 5990440), (868, 5700580), (944, 5241635), (1085, 4560464), (1180, 4193308), (1240, 3990406), (1652, 2995220), (1736, 2850290), (1829, 2705360), (2065, 2396176), (2170, 2280232), (2360, 2096654), (2480, 1995203), (3304, 1497610), (3472, 1425145), (3658, 1352680), (4130, 1198088), (4340, 1140116), (4720, 1048327), (4831, 1024240), (6608, 748805), (7316, 676340), (8260, 599044), (8680, 570058), (9145, 541072), (9662, 512120), (12803, 386480), (14632, 338170), (16520, 299522), (17360, 285029), (18290, 270536), (19324, 256060), (24155, 204848), (25606, 193240), (29264, 169085), (33040, 149761), (33817, 146320), (36580, 135268), (38648, 128030), (48310, 102424), (51212, 96620), (64015, 77296), (67634, 73160)]