1283057880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22229}}^1$

素因数の和:22293

約数の個数: 128

約数和(自身を含む): 4257489600

約数和(自身を除く): 2974431720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3848, 4440, 4810, 5772, 7215, 9620, 11544, 14430, 19240, 22229, 28860, 44458, 57720, 66687, 88916, 111145, 133374, 177832, 222290, 266748, 288977, 333435, 444580, 533496, 577954, 666870, 822473, 866931, 889160, 1155908, 1333740, 1444885, 1644946, 1733862, 2311816, 2467419, 2667480, 2889770, 3289892, 3467724, 4112365, 4334655, 4934838, 5779540, 6579784, 6935448, 8224730, 8669310, 9869676, 10692149, 11559080, 12337095, 16449460, 17338620, 19739352, 21384298, 24674190, 32076447, 32898920, 34677240, 42768596, 49348380, 53460745, 64152894, 85537192, 98696760, 106921490, 128305788, 160382235, 213842980, 256611576, 320764470, 427685960, 641528940, 1283057880]

約数ペア:

[(1, 1283057880), (2, 641528940), (3, 427685960), (4, 320764470), (5, 256611576), (6, 213842980), (8, 160382235), (10, 128305788), (12, 106921490), (13, 98696760), (15, 85537192), (20, 64152894), (24, 53460745), (26, 49348380), (30, 42768596), (37, 34677240), (39, 32898920), (40, 32076447), (52, 24674190), (60, 21384298), (65, 19739352), (74, 17338620), (78, 16449460), (104, 12337095), (111, 11559080), (120, 10692149), (130, 9869676), (148, 8669310), (156, 8224730), (185, 6935448), (195, 6579784), (222, 5779540), (260, 4934838), (296, 4334655), (312, 4112365), (370, 3467724), (390, 3289892), (444, 2889770), (481, 2667480), (520, 2467419), (555, 2311816), (740, 1733862), (780, 1644946), (888, 1444885), (962, 1333740), (1110, 1155908), (1443, 889160), (1480, 866931), (1560, 822473), (1924, 666870), (2220, 577954), (2405, 533496), (2886, 444580), (3848, 333435), (4440, 288977), (4810, 266748), (5772, 222290), (7215, 177832), (9620, 133374), (11544, 111145), (14430, 88916), (19240, 66687), (22229, 57720), (28860, 44458)]