351727740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 1331890560

約数和(自身を除く): 980162820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 109, 117, 126, 130, 140, 156, 180, 182, 195, 197, 210, 218, 234, 252, 260, 273, 315, 327, 364, 390, 394, 420, 436, 455, 468, 545, 546, 585, 591, 630, 654, 763, 780, 788, 819, 910, 981, 985, 1090, 1092, 1170, 1182, 1260, 1308, 1365, 1379, 1417, 1526, 1635, 1638, 1773, 1820, 1962, 1970, 2180, 2289, 2340, 2364, 2561, 2730, 2758, 2834, 2955, 3052, 3270, 3276, 3546, 3815, 3924, 3940, 4095, 4137, 4251, 4578, 4905, 5122, 5460, 5516, 5668, 5910, 6540, 6867, 6895, 7085, 7092, 7630, 7683, 8190, 8274, 8502, 8865, 9156, 9810, 9919, 10244, 11445, 11820, 12411, 12753, 12805, 13734, 13790, 14170, 15260, 15366, 16380, 16548, 17004, 17730, 17927, 19620, 19838, 20685, 21255, 21473, 22890, 23049, 24822, 25506, 25610, 27468, 27580, 28340, 29757, 30732, 34335, 35460, 35854, 38415, 39676, 41370, 42510, 42946, 45780, 46098, 49595, 49644, 51012, 51220, 53781, 59514, 62055, 63765, 64419, 68670, 71708, 76830, 82740, 85020, 85892, 89271, 89635, 92196, 99190, 107365, 107562, 115245, 119028, 124110, 127530, 128838, 137340, 148785, 150311, 153660, 161343, 178542, 179270, 193257, 198380, 214730, 215124, 230490, 248220, 255060, 257676, 268905, 279149, 297570, 300622, 322095, 322686, 357084, 358540, 386514, 429460, 446355, 450933, 460980, 537810, 558298, 595140, 601244, 644190, 645372, 751555, 773028, 806715, 837447, 892710, 901866, 966285, 1075620, 1116596, 1288380, 1352799, 1395745, 1503110, 1613430, 1674894, 1785420, 1803732, 1932570, 1954043, 2254665, 2512341, 2705598, 2791490, 3006220, 3226860, 3349788, 3865140, 3908086, 4187235, 4509330, 5024682, 5411196, 5582980, 5862129, 6763995, 7816172, 8374470, 9018660, 9770215, 10049364, 11724258, 12561705, 13527990, 16748940, 17586387, 19540430, 23448516, 25123410, 27055980, 29310645, 35172774, 39080860, 50246820, 58621290, 70345548, 87931935, 117242580, 175863870, 351727740]

約数ペア:

[(1, 351727740), (2, 175863870), (3, 117242580), (4, 87931935), (5, 70345548), (6, 58621290), (7, 50246820), (9, 39080860), (10, 35172774), (12, 29310645), (13, 27055980), (14, 25123410), (15, 23448516), (18, 19540430), (20, 17586387), (21, 16748940), (26, 13527990), (28, 12561705), (30, 11724258), (35, 10049364), (36, 9770215), (39, 9018660), (42, 8374470), (45, 7816172), (52, 6763995), (60, 5862129), (63, 5582980), (65, 5411196), (70, 5024682), (78, 4509330), (84, 4187235), (90, 3908086), (91, 3865140), (105, 3349788), (109, 3226860), (117, 3006220), (126, 2791490), (130, 2705598), (140, 2512341), (156, 2254665), (180, 1954043), (182, 1932570), (195, 1803732), (197, 1785420), (210, 1674894), (218, 1613430), (234, 1503110), (252, 1395745), (260, 1352799), (273, 1288380), (315, 1116596), (327, 1075620), (364, 966285), (390, 901866), (394, 892710), (420, 837447), (436, 806715), (455, 773028), (468, 751555), (545, 645372), (546, 644190), (585, 601244), (591, 595140), (630, 558298), (654, 537810), (763, 460980), (780, 450933), (788, 446355), (819, 429460), (910, 386514), (981, 358540), (985, 357084), (1090, 322686), (1092, 322095), (1170, 300622), (1182, 297570), (1260, 279149), (1308, 268905), (1365, 257676), (1379, 255060), (1417, 248220), (1526, 230490), (1635, 215124), (1638, 214730), (1773, 198380), (1820, 193257), (1962, 179270), (1970, 178542), (2180, 161343), (2289, 153660), (2340, 150311), (2364, 148785), (2561, 137340), (2730, 128838), (2758, 127530), (2834, 124110), (2955, 119028), (3052, 115245), (3270, 107562), (3276, 107365), (3546, 99190), (3815, 92196), (3924, 89635), (3940, 89271), (4095, 85892), (4137, 85020), (4251, 82740), (4578, 76830), (4905, 71708), (5122, 68670), (5460, 64419), (5516, 63765), (5668, 62055), (5910, 59514), (6540, 53781), (6867, 51220), (6895, 51012), (7085, 49644), (7092, 49595), (7630, 46098), (7683, 45780), (8190, 42946), (8274, 42510), (8502, 41370), (8865, 39676), (9156, 38415), (9810, 35854), (9919, 35460), (10244, 34335), (11445, 30732), (11820, 29757), (12411, 28340), (12753, 27580), (12805, 27468), (13734, 25610), (13790, 25506), (14170, 24822), (15260, 23049), (15366, 22890), (16380, 21473), (16548, 21255), (17004, 20685), (17730, 19838), (17927, 19620)]