785583512220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{66169}}^1$

素因数の和:66716

約数の個数: 192

約数和(自身を含む): 2450267688960

約数和(自身を除く): 1664684176740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 491, 620, 780, 806, 930, 982, 1209, 1473, 1612, 1860, 1964, 2015, 2418, 2455, 2946, 4030, 4836, 4910, 5892, 6045, 6383, 7365, 8060, 9820, 12090, 12766, 14730, 15221, 19149, 24180, 25532, 29460, 30442, 31915, 38298, 45663, 60884, 63830, 66169, 76105, 76596, 91326, 95745, 127660, 132338, 152210, 182652, 191490, 197873, 198507, 228315, 264676, 304420, 330845, 382980, 395746, 397014, 456630, 593619, 661690, 791492, 794028, 860197, 913260, 989365, 992535, 1187238, 1323380, 1720394, 1978730, 1985070, 2051239, 2374476, 2580591, 2968095, 3440788, 3957460, 3970140, 4102478, 4300985, 5161182, 5936190, 6153717, 8204956, 8601970, 10256195, 10322364, 11872380, 12307434, 12902955, 17203940, 20512390, 24614868, 25805910, 26666107, 30768585, 32488979, 41024780, 51611820, 53332214, 61537170, 64977958, 79998321, 97466937, 106664428, 123074340, 129955916, 133330535, 159996642, 162444895, 194933874, 266661070, 319993284, 324889790, 389867748, 399991605, 422356727, 487334685, 533322140, 649779580, 799983210, 844713454, 974669370, 1007158349, 1267070181, 1599966420, 1689426908, 1949338740, 2014316698, 2111783635, 2534140362, 3021475047, 4028633396, 4223567270, 5035791745, 5068280724, 6042950094, 6335350905, 8447134540, 10071583490, 12085900188, 12670701810, 13093058537, 15107375235, 20143166980, 25341403620, 26186117074, 30214750470, 39279175611, 52372234148, 60429500940, 65465292685, 78558351222, 130930585370, 157116702444, 196395878055, 261861170740, 392791756110, 785583512220]

約数ペア:

[(1, 785583512220), (2, 392791756110), (3, 261861170740), (4, 196395878055), (5, 157116702444), (6, 130930585370), (10, 78558351222), (12, 65465292685), (13, 60429500940), (15, 52372234148), (20, 39279175611), (26, 30214750470), (30, 26186117074), (31, 25341403620), (39, 20143166980), (52, 15107375235), (60, 13093058537), (62, 12670701810), (65, 12085900188), (78, 10071583490), (93, 8447134540), (124, 6335350905), (130, 6042950094), (155, 5068280724), (156, 5035791745), (186, 4223567270), (195, 4028633396), (260, 3021475047), (310, 2534140362), (372, 2111783635), (390, 2014316698), (403, 1949338740), (465, 1689426908), (491, 1599966420), (620, 1267070181), (780, 1007158349), (806, 974669370), (930, 844713454), (982, 799983210), (1209, 649779580), (1473, 533322140), (1612, 487334685), (1860, 422356727), (1964, 399991605), (2015, 389867748), (2418, 324889790), (2455, 319993284), (2946, 266661070), (4030, 194933874), (4836, 162444895), (4910, 159996642), (5892, 133330535), (6045, 129955916), (6383, 123074340), (7365, 106664428), (8060, 97466937), (9820, 79998321), (12090, 64977958), (12766, 61537170), (14730, 53332214), (15221, 51611820), (19149, 41024780), (24180, 32488979), (25532, 30768585), (29460, 26666107), (30442, 25805910), (31915, 24614868), (38298, 20512390), (45663, 17203940), (60884, 12902955), (63830, 12307434), (66169, 11872380), (76105, 10322364), (76596, 10256195), (91326, 8601970), (95745, 8204956), (127660, 6153717), (132338, 5936190), (152210, 5161182), (182652, 4300985), (191490, 4102478), (197873, 3970140), (198507, 3957460), (228315, 3440788), (264676, 2968095), (304420, 2580591), (330845, 2374476), (382980, 2051239), (395746, 1985070), (397014, 1978730), (456630, 1720394), (593619, 1323380), (661690, 1187238), (791492, 992535), (794028, 989365), (860197, 913260)]