2155035240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:961

約数の個数: 256

約数和(自身を含む): 7529760000

約数和(自身を除く): 5374724760

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, 83, 87, 90, 108, 116, 120, 135, 145, 166, 174, 180, 216, 232, 249, 261, 270, 290, 332, 348, 360, 415, 435, 498, 522, 540, 580, 664, 696, 747, 783, 829, 830, 870, 996, 1044, 1080, 1160, 1245, 1305, 1494, 1566, 1658, 1660, 1740, 1992, 2088, 2241, 2407, 2487, 2490, 2610, 2988, 3132, 3316, 3320, 3480, 3735, 3915, 4145, 4482, 4814, 4974, 4980, 5220, 5976, 6264, 6632, 7221, 7461, 7470, 7830, 8290, 8964, 9628, 9948, 9960, 10440, 11205, 12035, 12435, 14442, 14922, 14940, 15660, 16580, 17928, 19256, 19896, 21663, 22383, 22410, 24041, 24070, 24870, 28884, 29844, 29880, 31320, 33160, 36105, 37305, 43326, 44766, 44820, 48082, 48140, 49740, 57768, 59688, 64989, 68807, 72123, 72210, 74610, 86652, 89532, 89640, 96164, 96280, 99480, 108315, 111915, 120205, 129978, 137614, 144246, 144420, 149220, 173304, 179064, 192328, 206421, 216369, 216630, 223830, 240410, 259956, 275228, 288492, 288840, 298440, 324945, 344035, 360615, 412842, 432738, 433260, 447660, 480820, 519912, 550456, 576984, 619263, 649107, 649890, 688070, 721230, 825684, 865476, 866520, 895320, 961640, 1032105, 1081845, 1238526, 1298214, 1299780, 1376140, 1442460, 1651368, 1730952, 1857789, 1995403, 2064210, 2163690, 2477052, 2596428, 2599560, 2752280, 2884920, 3096315, 3245535, 3715578, 3990806, 4128420, 4327380, 4954104, 5192856, 5986209, 6192630, 6491070, 7431156, 7981612, 8256840, 8654760, 9288945, 9977015, 11972418, 12385260, 12982140, 14862312, 15963224, 17958627, 18577890, 19954030, 23944836, 24770520, 25964280, 29931045, 35917254, 37155780, 39908060, 47889672, 53875881, 59862090, 71834508, 74311560, 79816120, 89793135, 107751762, 119724180, 143669016, 179586270, 215503524, 239448360, 269379405, 359172540, 431007048, 538758810, 718345080, 1077517620, 2155035240]

約数ペア:

[(1, 2155035240), (2, 1077517620), (3, 718345080), (4, 538758810), (5, 431007048), (6, 359172540), (8, 269379405), (9, 239448360), (10, 215503524), (12, 179586270), (15, 143669016), (18, 119724180), (20, 107751762), (24, 89793135), (27, 79816120), (29, 74311560), (30, 71834508), (36, 59862090), (40, 53875881), (45, 47889672), (54, 39908060), (58, 37155780), (60, 35917254), (72, 29931045), (83, 25964280), (87, 24770520), (90, 23944836), (108, 19954030), (116, 18577890), (120, 17958627), (135, 15963224), (145, 14862312), (166, 12982140), (174, 12385260), (180, 11972418), (216, 9977015), (232, 9288945), (249, 8654760), (261, 8256840), (270, 7981612), (290, 7431156), (332, 6491070), (348, 6192630), (360, 5986209), (415, 5192856), (435, 4954104), (498, 4327380), (522, 4128420), (540, 3990806), (580, 3715578), (664, 3245535), (696, 3096315), (747, 2884920), (783, 2752280), (829, 2599560), (830, 2596428), (870, 2477052), (996, 2163690), (1044, 2064210), (1080, 1995403), (1160, 1857789), (1245, 1730952), (1305, 1651368), (1494, 1442460), (1566, 1376140), (1658, 1299780), (1660, 1298214), (1740, 1238526), (1992, 1081845), (2088, 1032105), (2241, 961640), (2407, 895320), (2487, 866520), (2490, 865476), (2610, 825684), (2988, 721230), (3132, 688070), (3316, 649890), (3320, 649107), (3480, 619263), (3735, 576984), (3915, 550456), (4145, 519912), (4482, 480820), (4814, 447660), (4974, 433260), (4980, 432738), (5220, 412842), (5976, 360615), (6264, 344035), (6632, 324945), (7221, 298440), (7461, 288840), (7470, 288492), (7830, 275228), (8290, 259956), (8964, 240410), (9628, 223830), (9948, 216630), (9960, 216369), (10440, 206421), (11205, 192328), (12035, 179064), (12435, 173304), (14442, 149220), (14922, 144420), (14940, 144246), (15660, 137614), (16580, 129978), (17928, 120205), (19256, 111915), (19896, 108315), (21663, 99480), (22383, 96280), (22410, 96164), (24041, 89640), (24070, 89532), (24870, 86652), (28884, 74610), (29844, 72210), (29880, 72123), (31320, 68807), (33160, 64989), (36105, 59688), (37305, 57768), (43326, 49740), (44766, 48140), (44820, 48082)]