4189771440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19997}}^1$

素因数の和:20116

約数の個数: 160

約数和(自身を含む): 14580941760

約数和(自身を除く): 10391170320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 360, 388, 432, 485, 540, 582, 720, 776, 873, 970, 1080, 1164, 1455, 1552, 1746, 1940, 2160, 2328, 2619, 2910, 3492, 3880, 4365, 4656, 5238, 5820, 6984, 7760, 8730, 10476, 11640, 13095, 13968, 17460, 19997, 20952, 23280, 26190, 34920, 39994, 41904, 52380, 59991, 69840, 79988, 99985, 104760, 119982, 159976, 179973, 199970, 209520, 239964, 299955, 319952, 359946, 399940, 479928, 539919, 599910, 719892, 799880, 899865, 959856, 1079838, 1199820, 1439784, 1599760, 1799730, 1939709, 2159676, 2399640, 2699595, 2879568, 3599460, 3879418, 4319352, 4799280, 5399190, 5819127, 7198920, 7758836, 8638704, 9698545, 10798380, 11638254, 14397840, 15517672, 17457381, 19397090, 21596760, 23276508, 29095635, 31035344, 34914762, 38794180, 43193520, 46553016, 52372143, 58191270, 69829524, 77588360, 87286905, 93106032, 104744286, 116382540, 139659048, 155176720, 174573810, 209488572, 232765080, 261860715, 279318096, 349147620, 418977144, 465530160, 523721430, 698295240, 837954288, 1047442860, 1396590480, 2094885720, 4189771440]

約数ペア:

[(1, 4189771440), (2, 2094885720), (3, 1396590480), (4, 1047442860), (5, 837954288), (6, 698295240), (8, 523721430), (9, 465530160), (10, 418977144), (12, 349147620), (15, 279318096), (16, 261860715), (18, 232765080), (20, 209488572), (24, 174573810), (27, 155176720), (30, 139659048), (36, 116382540), (40, 104744286), (45, 93106032), (48, 87286905), (54, 77588360), (60, 69829524), (72, 58191270), (80, 52372143), (90, 46553016), (97, 43193520), (108, 38794180), (120, 34914762), (135, 31035344), (144, 29095635), (180, 23276508), (194, 21596760), (216, 19397090), (240, 17457381), (270, 15517672), (291, 14397840), (360, 11638254), (388, 10798380), (432, 9698545), (485, 8638704), (540, 7758836), (582, 7198920), (720, 5819127), (776, 5399190), (873, 4799280), (970, 4319352), (1080, 3879418), (1164, 3599460), (1455, 2879568), (1552, 2699595), (1746, 2399640), (1940, 2159676), (2160, 1939709), (2328, 1799730), (2619, 1599760), (2910, 1439784), (3492, 1199820), (3880, 1079838), (4365, 959856), (4656, 899865), (5238, 799880), (5820, 719892), (6984, 599910), (7760, 539919), (8730, 479928), (10476, 399940), (11640, 359946), (13095, 319952), (13968, 299955), (17460, 239964), (19997, 209520), (20952, 199970), (23280, 179973), (26190, 159976), (34920, 119982), (39994, 104760), (41904, 99985), (52380, 79988), (59991, 69840)]