7023263940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{506729}}^1$

素因数の和:506762

約数の個数: 144

約数和(自身を含む): 26560759680

約数和(自身を除く): 19537495740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 506729, 1013458, 1520187, 2026916, 2533645, 3040374, 3547103, 4560561, 5067290, 5574019, 6080748, 7094206, 7600935, 9121122, 10134580, 10641309, 11148038, 14188412, 15201870, 16722057, 17735515, 18242244, 21282618, 22296076, 22802805, 27870095, 30403740, 31923927, 33444114, 35471030, 39018133, 42565236, 45605610, 50166171, 53206545, 55740190, 63847854, 66888228, 70942060, 78036266, 83610285, 91211220, 100332342, 106413090, 111480380, 117054399, 127695708, 156072532, 159619635, 167220570, 195090665, 200664684, 212826180, 234108798, 250830855, 319239270, 334441140, 351163197, 390181330, 468217596, 501661710, 585271995, 638478540, 702326394, 780362660, 1003323420, 1170543990, 1404652788, 1755815985, 2341087980, 3511631970, 7023263940]

約数ペア:

[(1, 7023263940), (2, 3511631970), (3, 2341087980), (4, 1755815985), (5, 1404652788), (6, 1170543990), (7, 1003323420), (9, 780362660), (10, 702326394), (11, 638478540), (12, 585271995), (14, 501661710), (15, 468217596), (18, 390181330), (20, 351163197), (21, 334441140), (22, 319239270), (28, 250830855), (30, 234108798), (33, 212826180), (35, 200664684), (36, 195090665), (42, 167220570), (44, 159619635), (45, 156072532), (55, 127695708), (60, 117054399), (63, 111480380), (66, 106413090), (70, 100332342), (77, 91211220), (84, 83610285), (90, 78036266), (99, 70942060), (105, 66888228), (110, 63847854), (126, 55740190), (132, 53206545), (140, 50166171), (154, 45605610), (165, 42565236), (180, 39018133), (198, 35471030), (210, 33444114), (220, 31923927), (231, 30403740), (252, 27870095), (308, 22802805), (315, 22296076), (330, 21282618), (385, 18242244), (396, 17735515), (420, 16722057), (462, 15201870), (495, 14188412), (630, 11148038), (660, 10641309), (693, 10134580), (770, 9121122), (924, 7600935), (990, 7094206), (1155, 6080748), (1260, 5574019), (1386, 5067290), (1540, 4560561), (1980, 3547103), (2310, 3040374), (2772, 2533645), (3465, 2026916), (4620, 1520187), (6930, 1013458), (13860, 506729)]