996019320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{67}}^2$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 3105504360

約数和(自身を除く): 2109485040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 67, 86, 120, 129, 134, 172, 201, 215, 258, 268, 335, 344, 402, 430, 516, 536, 645, 670, 804, 860, 1005, 1032, 1290, 1340, 1608, 1720, 1849, 2010, 2580, 2680, 2881, 3698, 4020, 4489, 5160, 5547, 5762, 7396, 8040, 8643, 8978, 9245, 11094, 11524, 13467, 14405, 14792, 17286, 17956, 18490, 22188, 22445, 23048, 26934, 27735, 28810, 34572, 35912, 36980, 43215, 44376, 44890, 53868, 55470, 57620, 67335, 69144, 73960, 86430, 89780, 107736, 110940, 115240, 123883, 134670, 172860, 179560, 193027, 221880, 247766, 269340, 345720, 371649, 386054, 495532, 538680, 579081, 619415, 743298, 772108, 965135, 991064, 1158162, 1238830, 1486596, 1544216, 1858245, 1930270, 2316324, 2477660, 2895405, 2973192, 3716490, 3860540, 4632648, 4955320, 5790810, 7432980, 7721080, 8300161, 11581620, 14865960, 16600322, 23163240, 24900483, 33200644, 41500805, 49800966, 66401288, 83001610, 99601932, 124502415, 166003220, 199203864, 249004830, 332006440, 498009660, 996019320]

約数ペア:

[(1, 996019320), (2, 498009660), (3, 332006440), (4, 249004830), (5, 199203864), (6, 166003220), (8, 124502415), (10, 99601932), (12, 83001610), (15, 66401288), (20, 49800966), (24, 41500805), (30, 33200644), (40, 24900483), (43, 23163240), (60, 16600322), (67, 14865960), (86, 11581620), (120, 8300161), (129, 7721080), (134, 7432980), (172, 5790810), (201, 4955320), (215, 4632648), (258, 3860540), (268, 3716490), (335, 2973192), (344, 2895405), (402, 2477660), (430, 2316324), (516, 1930270), (536, 1858245), (645, 1544216), (670, 1486596), (804, 1238830), (860, 1158162), (1005, 991064), (1032, 965135), (1290, 772108), (1340, 743298), (1608, 619415), (1720, 579081), (1849, 538680), (2010, 495532), (2580, 386054), (2680, 371649), (2881, 345720), (3698, 269340), (4020, 247766), (4489, 221880), (5160, 193027), (5547, 179560), (5762, 172860), (7396, 134670), (8040, 123883), (8643, 115240), (8978, 110940), (9245, 107736), (11094, 89780), (11524, 86430), (13467, 73960), (14405, 69144), (14792, 67335), (17286, 57620), (17956, 55470), (18490, 53868), (22188, 44890), (22445, 44376), (23048, 43215), (26934, 36980), (27735, 35912), (28810, 34572)]