1480433220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{857}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 5281436160

約数和(自身を除く): 3801002940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 457, 540, 630, 756, 857, 914, 945, 1260, 1371, 1714, 1828, 1890, 2285, 2571, 2742, 3199, 3428, 3780, 4113, 4285, 4570, 5142, 5484, 5999, 6398, 6855, 7713, 8226, 8570, 9140, 9597, 10284, 11998, 12339, 12796, 12855, 13710, 15426, 15995, 16452, 17140, 17997, 19194, 20565, 23139, 23996, 24678, 25710, 27420, 28791, 29995, 30852, 31990, 35994, 38388, 38565, 41130, 46278, 47985, 49356, 51420, 53991, 57582, 59990, 61695, 63980, 71988, 77130, 82260, 86373, 89985, 92556, 95970, 107982, 115164, 115695, 119980, 123390, 143955, 154260, 161973, 172746, 179970, 191940, 215964, 231390, 246780, 269955, 287910, 323946, 345492, 359940, 391649, 431865, 462780, 539910, 575820, 647892, 783298, 809865, 863730, 1079820, 1174947, 1566596, 1619730, 1727460, 1958245, 2349894, 2741543, 3239460, 3524841, 3916490, 4699788, 5483086, 5874735, 7049682, 7832980, 8224629, 10574523, 10966172, 11749470, 13707715, 14099364, 16449258, 17624205, 21149046, 23498940, 24673887, 27415430, 32898516, 35248410, 41123145, 42298092, 49347774, 52872615, 54830860, 70496820, 74021661, 82246290, 98695548, 105745230, 123369435, 148043322, 164492580, 211490460, 246738870, 296086644, 370108305, 493477740, 740216610, 1480433220]

約数ペア:

[(1, 1480433220), (2, 740216610), (3, 493477740), (4, 370108305), (5, 296086644), (6, 246738870), (7, 211490460), (9, 164492580), (10, 148043322), (12, 123369435), (14, 105745230), (15, 98695548), (18, 82246290), (20, 74021661), (21, 70496820), (27, 54830860), (28, 52872615), (30, 49347774), (35, 42298092), (36, 41123145), (42, 35248410), (45, 32898516), (54, 27415430), (60, 24673887), (63, 23498940), (70, 21149046), (84, 17624205), (90, 16449258), (105, 14099364), (108, 13707715), (126, 11749470), (135, 10966172), (140, 10574523), (180, 8224629), (189, 7832980), (210, 7049682), (252, 5874735), (270, 5483086), (315, 4699788), (378, 3916490), (420, 3524841), (457, 3239460), (540, 2741543), (630, 2349894), (756, 1958245), (857, 1727460), (914, 1619730), (945, 1566596), (1260, 1174947), (1371, 1079820), (1714, 863730), (1828, 809865), (1890, 783298), (2285, 647892), (2571, 575820), (2742, 539910), (3199, 462780), (3428, 431865), (3780, 391649), (4113, 359940), (4285, 345492), (4570, 323946), (5142, 287910), (5484, 269955), (5999, 246780), (6398, 231390), (6855, 215964), (7713, 191940), (8226, 179970), (8570, 172746), (9140, 161973), (9597, 154260), (10284, 143955), (11998, 123390), (12339, 119980), (12796, 115695), (12855, 115164), (13710, 107982), (15426, 95970), (15995, 92556), (16452, 89985), (17140, 86373), (17997, 82260), (19194, 77130), (20565, 71988), (23139, 63980), (23996, 61695), (24678, 59990), (25710, 57582), (27420, 53991), (28791, 51420), (29995, 49356), (30852, 47985), (31990, 46278), (35994, 41130), (38388, 38565)]