40684680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 141787800

約数和(自身を除く): 101103120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 433, 435, 522, 540, 580, 648, 696, 783, 810, 866, 870, 1044, 1080, 1160, 1299, 1305, 1566, 1620, 1732, 1740, 2088, 2165, 2349, 2598, 2610, 3132, 3240, 3464, 3480, 3897, 3915, 4330, 4698, 5196, 5220, 6264, 6495, 7794, 7830, 8660, 9396, 10392, 10440, 11691, 11745, 12557, 12990, 15588, 15660, 17320, 18792, 19485, 23382, 23490, 25114, 25980, 31176, 31320, 35073, 37671, 38970, 46764, 46980, 50228, 51960, 58455, 62785, 70146, 75342, 77940, 93528, 93960, 100456, 113013, 116910, 125570, 140292, 150684, 155880, 175365, 188355, 226026, 233820, 251140, 280584, 301368, 339039, 350730, 376710, 452052, 467640, 502280, 565065, 678078, 701460, 753420, 904104, 1017117, 1130130, 1356156, 1402920, 1506840, 1695195, 2034234, 2260260, 2712312, 3390390, 4068468, 4520520, 5085585, 6780780, 8136936, 10171170, 13561560, 20342340, 40684680]

約数ペア:

[(1, 40684680), (2, 20342340), (3, 13561560), (4, 10171170), (5, 8136936), (6, 6780780), (8, 5085585), (9, 4520520), (10, 4068468), (12, 3390390), (15, 2712312), (18, 2260260), (20, 2034234), (24, 1695195), (27, 1506840), (29, 1402920), (30, 1356156), (36, 1130130), (40, 1017117), (45, 904104), (54, 753420), (58, 701460), (60, 678078), (72, 565065), (81, 502280), (87, 467640), (90, 452052), (108, 376710), (116, 350730), (120, 339039), (135, 301368), (145, 280584), (162, 251140), (174, 233820), (180, 226026), (216, 188355), (232, 175365), (261, 155880), (270, 150684), (290, 140292), (324, 125570), (348, 116910), (360, 113013), (405, 100456), (433, 93960), (435, 93528), (522, 77940), (540, 75342), (580, 70146), (648, 62785), (696, 58455), (783, 51960), (810, 50228), (866, 46980), (870, 46764), (1044, 38970), (1080, 37671), (1160, 35073), (1299, 31320), (1305, 31176), (1566, 25980), (1620, 25114), (1732, 23490), (1740, 23382), (2088, 19485), (2165, 18792), (2349, 17320), (2598, 15660), (2610, 15588), (3132, 12990), (3240, 12557), (3464, 11745), (3480, 11691), (3897, 10440), (3915, 10392), (4330, 9396), (4698, 8660), (5196, 7830), (5220, 7794), (6264, 6495)]