39914962920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{251417}}^1$

素因数の和:251454

約数の個数: 240

約数和(自身を含む): 156062695140

約数和(自身を除く): 116147732220

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 10584, 11340, 13230, 15876, 17640, 19845, 22680, 26460, 31752, 39690, 52920, 79380, 158760, 251417, 502834, 754251, 1005668, 1257085, 1508502, 1759919, 2011336, 2262753, 2514170, 3017004, 3519838, 3771255, 4525506, 5028340, 5279757, 6034008, 6788259, 7039676, 7542510, 8799595, 9051012, 10056680, 10559514, 11313765, 12319433, 13576518, 14079352, 15085020, 15839271, 17599190, 18102024, 20364777, 21119028, 22627530, 24638866, 26398785, 27153036, 30170040, 31678542, 33941295, 35198380, 36958299, 40729554, 42238056, 45255060, 47517813, 49277732, 52797570, 54306072, 61597165, 63357084, 67882590, 70396760, 73916598, 79196355, 81459108, 90510120, 95035626, 98555464, 101823885, 105595140, 110874897, 123194330, 126714168, 135765180, 142553439, 147833196, 158392710, 162918216, 184791495, 190071252, 203647770, 211190280, 221749794, 237589065, 246388660, 271530360, 285106878, 295666392, 316785420, 332624691, 369582990, 380142504, 407295540, 443499588, 475178130, 492777320, 554374485, 570213756, 633570840, 665249382, 712767195, 739165980, 814591080, 886999176, 950356260, 997874073, 1108748970, 1140427512, 1330498764, 1425534390, 1478331960, 1663123455, 1900712520, 1995748146, 2217497940, 2660997528, 2851068780, 3326246910, 3991496292, 4434995880, 4989370365, 5702137560, 6652493820, 7982992584, 9978740730, 13304987640, 19957481460, 39914962920]

約数ペア:

[(1, 39914962920), (2, 19957481460), (3, 13304987640), (4, 9978740730), (5, 7982992584), (6, 6652493820), (7, 5702137560), (8, 4989370365), (9, 4434995880), (10, 3991496292), (12, 3326246910), (14, 2851068780), (15, 2660997528), (18, 2217497940), (20, 1995748146), (21, 1900712520), (24, 1663123455), (27, 1478331960), (28, 1425534390), (30, 1330498764), (35, 1140427512), (36, 1108748970), (40, 997874073), (42, 950356260), (45, 886999176), (49, 814591080), (54, 739165980), (56, 712767195), (60, 665249382), (63, 633570840), (70, 570213756), (72, 554374485), (81, 492777320), (84, 475178130), (90, 443499588), (98, 407295540), (105, 380142504), (108, 369582990), (120, 332624691), (126, 316785420), (135, 295666392), (140, 285106878), (147, 271530360), (162, 246388660), (168, 237589065), (180, 221749794), (189, 211190280), (196, 203647770), (210, 190071252), (216, 184791495), (245, 162918216), (252, 158392710), (270, 147833196), (280, 142553439), (294, 135765180), (315, 126714168), (324, 123194330), (360, 110874897), (378, 105595140), (392, 101823885), (405, 98555464), (420, 95035626), (441, 90510120), (490, 81459108), (504, 79196355), (540, 73916598), (567, 70396760), (588, 67882590), (630, 63357084), (648, 61597165), (735, 54306072), (756, 52797570), (810, 49277732), (840, 47517813), (882, 45255060), (945, 42238056), (980, 40729554), (1080, 36958299), (1134, 35198380), (1176, 33941295), (1260, 31678542), (1323, 30170040), (1470, 27153036), (1512, 26398785), (1620, 24638866), (1764, 22627530), (1890, 21119028), (1960, 20364777), (2205, 18102024), (2268, 17599190), (2520, 15839271), (2646, 15085020), (2835, 14079352), (2940, 13576518), (3240, 12319433), (3528, 11313765), (3780, 10559514), (3969, 10056680), (4410, 9051012), (4536, 8799595), (5292, 7542510), (5670, 7039676), (5880, 6788259), (6615, 6034008), (7560, 5279757), (7938, 5028340), (8820, 4525506), (10584, 3771255), (11340, 3519838), (13230, 3017004), (15876, 2514170), (17640, 2262753), (19845, 2011336), (22680, 1759919), (26460, 1508502), (31752, 1257085), (39690, 1005668), (52920, 754251), (79380, 502834), (158760, 251417)]