290164680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 1063103580

約数和(自身を除く): 772938900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 83, 90, 104, 108, 117, 120, 130, 135, 156, 162, 166, 180, 195, 216, 234, 249, 260, 270, 312, 324, 332, 351, 360, 390, 405, 415, 468, 498, 520, 540, 585, 648, 664, 702, 747, 780, 810, 830, 936, 996, 1053, 1079, 1080, 1170, 1245, 1404, 1494, 1560, 1620, 1660, 1755, 1992, 2106, 2158, 2241, 2340, 2490, 2808, 2988, 3237, 3240, 3320, 3510, 3735, 4212, 4316, 4482, 4680, 4980, 5265, 5395, 5976, 6474, 6723, 6889, 7020, 7470, 8424, 8632, 8964, 9711, 9960, 10530, 10790, 11205, 12948, 13446, 13778, 14040, 14940, 16185, 17928, 19422, 20667, 21060, 21580, 22410, 25896, 26892, 27556, 29133, 29880, 32370, 33615, 34445, 38844, 41334, 42120, 43160, 44820, 48555, 53784, 55112, 58266, 62001, 64740, 67230, 68890, 77688, 82668, 87399, 89557, 89640, 97110, 103335, 116532, 124002, 129480, 134460, 137780, 145665, 165336, 174798, 179114, 186003, 194220, 206670, 233064, 248004, 268671, 268920, 275560, 291330, 310005, 349596, 358228, 372006, 388440, 413340, 436995, 447785, 496008, 537342, 558009, 582660, 620010, 699192, 716456, 744012, 806013, 826680, 873990, 895570, 930015, 1074684, 1116018, 1165320, 1240020, 1343355, 1488024, 1612026, 1747980, 1791140, 1860030, 2149368, 2232036, 2418039, 2480040, 2686710, 2790045, 3224052, 3495960, 3582280, 3720060, 4030065, 4464072, 4836078, 5373420, 5580090, 6448104, 7254117, 7440120, 8060130, 9672156, 10746840, 11160180, 12090195, 14508234, 16120260, 19344312, 22320360, 24180390, 29016468, 32240520, 36270585, 48360780, 58032936, 72541170, 96721560, 145082340, 290164680]

約数ペア:

[(1, 290164680), (2, 145082340), (3, 96721560), (4, 72541170), (5, 58032936), (6, 48360780), (8, 36270585), (9, 32240520), (10, 29016468), (12, 24180390), (13, 22320360), (15, 19344312), (18, 16120260), (20, 14508234), (24, 12090195), (26, 11160180), (27, 10746840), (30, 9672156), (36, 8060130), (39, 7440120), (40, 7254117), (45, 6448104), (52, 5580090), (54, 5373420), (60, 4836078), (65, 4464072), (72, 4030065), (78, 3720060), (81, 3582280), (83, 3495960), (90, 3224052), (104, 2790045), (108, 2686710), (117, 2480040), (120, 2418039), (130, 2232036), (135, 2149368), (156, 1860030), (162, 1791140), (166, 1747980), (180, 1612026), (195, 1488024), (216, 1343355), (234, 1240020), (249, 1165320), (260, 1116018), (270, 1074684), (312, 930015), (324, 895570), (332, 873990), (351, 826680), (360, 806013), (390, 744012), (405, 716456), (415, 699192), (468, 620010), (498, 582660), (520, 558009), (540, 537342), (585, 496008), (648, 447785), (664, 436995), (702, 413340), (747, 388440), (780, 372006), (810, 358228), (830, 349596), (936, 310005), (996, 291330), (1053, 275560), (1079, 268920), (1080, 268671), (1170, 248004), (1245, 233064), (1404, 206670), (1494, 194220), (1560, 186003), (1620, 179114), (1660, 174798), (1755, 165336), (1992, 145665), (2106, 137780), (2158, 134460), (2241, 129480), (2340, 124002), (2490, 116532), (2808, 103335), (2988, 97110), (3237, 89640), (3240, 89557), (3320, 87399), (3510, 82668), (3735, 77688), (4212, 68890), (4316, 67230), (4482, 64740), (4680, 62001), (4980, 58266), (5265, 55112), (5395, 53784), (5976, 48555), (6474, 44820), (6723, 43160), (6889, 42120), (7020, 41334), (7470, 38844), (8424, 34445), (8632, 33615), (8964, 32370), (9711, 29880), (9960, 29133), (10530, 27556), (10790, 26892), (11205, 25896), (12948, 22410), (13446, 21580), (13778, 21060), (14040, 20667), (14940, 19422), (16185, 17928)]