378424080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:798

約数の個数: 240

約数和(自身を含む): 1378840320

約数和(自身を除く): 1000416240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 102, 120, 129, 136, 144, 153, 170, 172, 180, 204, 215, 240, 255, 258, 272, 306, 340, 344, 360, 387, 408, 430, 510, 516, 612, 645, 680, 688, 719, 720, 731, 765, 774, 816, 860, 1020, 1032, 1224, 1290, 1360, 1438, 1462, 1530, 1548, 1720, 1935, 2040, 2064, 2157, 2193, 2448, 2580, 2876, 2924, 3060, 3096, 3440, 3595, 3655, 3870, 4080, 4314, 4386, 5160, 5752, 5848, 6120, 6192, 6471, 6579, 7190, 7310, 7740, 8628, 8772, 10320, 10785, 10965, 11504, 11696, 12223, 12240, 12942, 13158, 14380, 14620, 15480, 17256, 17544, 21570, 21930, 24446, 25884, 26316, 28760, 29240, 30917, 30960, 32355, 32895, 34512, 35088, 36669, 43140, 43860, 48892, 51768, 52632, 57520, 58480, 61115, 61834, 64710, 65790, 73338, 86280, 87720, 92751, 97784, 103536, 105264, 110007, 122230, 123668, 129420, 131580, 146676, 154585, 172560, 175440, 183345, 185502, 195568, 220014, 244460, 247336, 258840, 263160, 278253, 293352, 309170, 366690, 371004, 440028, 463755, 488920, 494672, 517680, 525589, 526320, 550035, 556506, 586704, 618340, 733380, 742008, 880056, 927510, 977840, 1051178, 1100070, 1113012, 1236680, 1391265, 1466760, 1484016, 1576767, 1760112, 1855020, 2102356, 2200140, 2226024, 2473360, 2627945, 2782530, 2933520, 3153534, 3710040, 4204712, 4400280, 4452048, 4730301, 5255890, 5565060, 6307068, 7420080, 7883835, 8409424, 8800560, 9460602, 10511780, 11130120, 12614136, 15767670, 18921204, 21023560, 22260240, 23651505, 25228272, 31535340, 37842408, 42047120, 47303010, 63070680, 75684816, 94606020, 126141360, 189212040, 378424080]

約数ペア:

[(1, 378424080), (2, 189212040), (3, 126141360), (4, 94606020), (5, 75684816), (6, 63070680), (8, 47303010), (9, 42047120), (10, 37842408), (12, 31535340), (15, 25228272), (16, 23651505), (17, 22260240), (18, 21023560), (20, 18921204), (24, 15767670), (30, 12614136), (34, 11130120), (36, 10511780), (40, 9460602), (43, 8800560), (45, 8409424), (48, 7883835), (51, 7420080), (60, 6307068), (68, 5565060), (72, 5255890), (80, 4730301), (85, 4452048), (86, 4400280), (90, 4204712), (102, 3710040), (120, 3153534), (129, 2933520), (136, 2782530), (144, 2627945), (153, 2473360), (170, 2226024), (172, 2200140), (180, 2102356), (204, 1855020), (215, 1760112), (240, 1576767), (255, 1484016), (258, 1466760), (272, 1391265), (306, 1236680), (340, 1113012), (344, 1100070), (360, 1051178), (387, 977840), (408, 927510), (430, 880056), (510, 742008), (516, 733380), (612, 618340), (645, 586704), (680, 556506), (688, 550035), (719, 526320), (720, 525589), (731, 517680), (765, 494672), (774, 488920), (816, 463755), (860, 440028), (1020, 371004), (1032, 366690), (1224, 309170), (1290, 293352), (1360, 278253), (1438, 263160), (1462, 258840), (1530, 247336), (1548, 244460), (1720, 220014), (1935, 195568), (2040, 185502), (2064, 183345), (2157, 175440), (2193, 172560), (2448, 154585), (2580, 146676), (2876, 131580), (2924, 129420), (3060, 123668), (3096, 122230), (3440, 110007), (3595, 105264), (3655, 103536), (3870, 97784), (4080, 92751), (4314, 87720), (4386, 86280), (5160, 73338), (5752, 65790), (5848, 64710), (6120, 61834), (6192, 61115), (6471, 58480), (6579, 57520), (7190, 52632), (7310, 51768), (7740, 48892), (8628, 43860), (8772, 43140), (10320, 36669), (10785, 35088), (10965, 34512), (11504, 32895), (11696, 32355), (12223, 30960), (12240, 30917), (12942, 29240), (13158, 28760), (14380, 26316), (14620, 25884), (15480, 24446), (17256, 21930), (17544, 21570)]