1009157940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{12713}}^1$

素因数の和:12748

約数の個数: 180

約数和(自身を含む): 3682915236

約数和(自身を除く): 2673757296

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4410, 5292, 5670, 6615, 7938, 8820, 11340, 12713, 13230, 15876, 19845, 25426, 26460, 38139, 39690, 50852, 63565, 76278, 79380, 88991, 114417, 127130, 152556, 177982, 190695, 228834, 254260, 266973, 343251, 355964, 381390, 444955, 457668, 533946, 572085, 622937, 686502, 762780, 800919, 889910, 1029753, 1067892, 1144170, 1245874, 1334865, 1373004, 1601838, 1716255, 1779820, 1868811, 2059506, 2288340, 2402757, 2491748, 2669730, 3114685, 3203676, 3432510, 3737622, 4004595, 4119012, 4805514, 5148765, 5339460, 5606433, 6229370, 6865020, 7208271, 7475244, 8009190, 9344055, 9611028, 10297530, 11212866, 12013785, 12458740, 14416542, 16018380, 16819299, 18688110, 20595060, 22425732, 24027570, 28032165, 28833084, 33638598, 36041355, 37376220, 48055140, 50457897, 56064330, 67277196, 72082710, 84096495, 100915794, 112128660, 144165420, 168192990, 201831588, 252289485, 336385980, 504578970, 1009157940]

約数ペア:

[(1, 1009157940), (2, 504578970), (3, 336385980), (4, 252289485), (5, 201831588), (6, 168192990), (7, 144165420), (9, 112128660), (10, 100915794), (12, 84096495), (14, 72082710), (15, 67277196), (18, 56064330), (20, 50457897), (21, 48055140), (27, 37376220), (28, 36041355), (30, 33638598), (35, 28833084), (36, 28032165), (42, 24027570), (45, 22425732), (49, 20595060), (54, 18688110), (60, 16819299), (63, 16018380), (70, 14416542), (81, 12458740), (84, 12013785), (90, 11212866), (98, 10297530), (105, 9611028), (108, 9344055), (126, 8009190), (135, 7475244), (140, 7208271), (147, 6865020), (162, 6229370), (180, 5606433), (189, 5339460), (196, 5148765), (210, 4805514), (245, 4119012), (252, 4004595), (270, 3737622), (294, 3432510), (315, 3203676), (324, 3114685), (378, 2669730), (405, 2491748), (420, 2402757), (441, 2288340), (490, 2059506), (540, 1868811), (567, 1779820), (588, 1716255), (630, 1601838), (735, 1373004), (756, 1334865), (810, 1245874), (882, 1144170), (945, 1067892), (980, 1029753), (1134, 889910), (1260, 800919), (1323, 762780), (1470, 686502), (1620, 622937), (1764, 572085), (1890, 533946), (2205, 457668), (2268, 444955), (2646, 381390), (2835, 355964), (2940, 343251), (3780, 266973), (3969, 254260), (4410, 228834), (5292, 190695), (5670, 177982), (6615, 152556), (7938, 127130), (8820, 114417), (11340, 88991), (12713, 79380), (13230, 76278), (15876, 63565), (19845, 50852), (25426, 39690), (26460, 38139)]