331137840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2987

約数の個数: 160

約数和(自身を含む): 1146283776

約数和(自身を除く): 815145936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2064, 2365, 2580, 2640, 2838, 2917, 3440, 3784, 4730, 5160, 5676, 5834, 7095, 7568, 8751, 9460, 10320, 11352, 11668, 14190, 14585, 17502, 18920, 22704, 23336, 28380, 29170, 32087, 35004, 37840, 43755, 46672, 56760, 58340, 64174, 70008, 87510, 96261, 113520, 116680, 125431, 128348, 140016, 160435, 175020, 192522, 233360, 250862, 256696, 320870, 350040, 376293, 385044, 481305, 501724, 513392, 627155, 641740, 700080, 752586, 770088, 962610, 1003448, 1254310, 1283480, 1379741, 1505172, 1540176, 1881465, 1925220, 2006896, 2508620, 2566960, 2759482, 3010344, 3762930, 3850440, 4139223, 5017240, 5518964, 6020688, 6898705, 7525860, 7700880, 8278446, 10034480, 11037928, 13797410, 15051720, 16556892, 20696115, 22075856, 27594820, 30103440, 33113784, 41392230, 55189640, 66227568, 82784460, 110379280, 165568920, 331137840]

約数ペア:

[(1, 331137840), (2, 165568920), (3, 110379280), (4, 82784460), (5, 66227568), (6, 55189640), (8, 41392230), (10, 33113784), (11, 30103440), (12, 27594820), (15, 22075856), (16, 20696115), (20, 16556892), (22, 15051720), (24, 13797410), (30, 11037928), (33, 10034480), (40, 8278446), (43, 7700880), (44, 7525860), (48, 6898705), (55, 6020688), (60, 5518964), (66, 5017240), (80, 4139223), (86, 3850440), (88, 3762930), (110, 3010344), (120, 2759482), (129, 2566960), (132, 2508620), (165, 2006896), (172, 1925220), (176, 1881465), (215, 1540176), (220, 1505172), (240, 1379741), (258, 1283480), (264, 1254310), (330, 1003448), (344, 962610), (430, 770088), (440, 752586), (473, 700080), (516, 641740), (528, 627155), (645, 513392), (660, 501724), (688, 481305), (860, 385044), (880, 376293), (946, 350040), (1032, 320870), (1290, 256696), (1320, 250862), (1419, 233360), (1720, 192522), (1892, 175020), (2064, 160435), (2365, 140016), (2580, 128348), (2640, 125431), (2838, 116680), (2917, 113520), (3440, 96261), (3784, 87510), (4730, 70008), (5160, 64174), (5676, 58340), (5834, 56760), (7095, 46672), (7568, 43755), (8751, 37840), (9460, 35004), (10320, 32087), (11352, 29170), (11668, 28380), (14190, 23336), (14585, 22704), (17502, 18920)]