630691320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1002

約数の個数: 256

約数和(自身を含む): 2331648000

約数和(自身を除く): 1700956680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 56, 57, 60, 70, 76, 84, 86, 95, 105, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 258, 266, 280, 285, 301, 344, 380, 399, 420, 430, 456, 516, 532, 570, 602, 645, 665, 760, 798, 817, 840, 860, 903, 919, 1032, 1064, 1140, 1204, 1290, 1330, 1505, 1596, 1634, 1720, 1806, 1838, 1995, 2280, 2408, 2451, 2580, 2660, 2757, 3010, 3192, 3268, 3612, 3676, 3990, 4085, 4515, 4595, 4902, 5160, 5320, 5514, 5719, 6020, 6433, 6536, 7224, 7352, 7980, 8170, 9030, 9190, 9804, 11028, 11438, 12040, 12255, 12866, 13785, 15960, 16340, 17157, 17461, 18060, 18380, 19299, 19608, 22056, 22876, 24510, 25732, 27570, 28595, 32165, 32680, 34314, 34922, 36120, 36760, 38598, 39517, 45752, 49020, 51464, 52383, 55140, 57190, 64330, 68628, 69844, 77196, 79034, 85785, 87305, 96495, 98040, 104766, 110280, 114380, 118551, 122227, 128660, 137256, 139688, 154392, 158068, 171570, 174610, 192990, 197585, 209532, 228760, 237102, 244454, 257320, 261915, 276619, 316136, 343140, 349220, 366681, 385980, 395170, 419064, 474204, 488908, 523830, 553238, 592755, 611135, 686280, 698440, 733362, 750823, 771960, 790340, 829857, 948408, 977816, 1047660, 1106476, 1185510, 1222270, 1383095, 1466724, 1501646, 1580680, 1659714, 1833405, 2095320, 2212952, 2252469, 2371020, 2444540, 2766190, 2933448, 3003292, 3319428, 3666810, 3754115, 4149285, 4504938, 4742040, 4889080, 5255761, 5532380, 6006584, 6638856, 7333620, 7508230, 8298570, 9009876, 10511522, 11064760, 11262345, 14667240, 15016460, 15767283, 16597140, 18019752, 21023044, 22524690, 26278805, 30032920, 31534566, 33194280, 42046088, 45049380, 52557610, 63069132, 78836415, 90098760, 105115220, 126138264, 157672830, 210230440, 315345660, 630691320]

約数ペア:

[(1, 630691320), (2, 315345660), (3, 210230440), (4, 157672830), (5, 126138264), (6, 105115220), (7, 90098760), (8, 78836415), (10, 63069132), (12, 52557610), (14, 45049380), (15, 42046088), (19, 33194280), (20, 31534566), (21, 30032920), (24, 26278805), (28, 22524690), (30, 21023044), (35, 18019752), (38, 16597140), (40, 15767283), (42, 15016460), (43, 14667240), (56, 11262345), (57, 11064760), (60, 10511522), (70, 9009876), (76, 8298570), (84, 7508230), (86, 7333620), (95, 6638856), (105, 6006584), (114, 5532380), (120, 5255761), (129, 4889080), (133, 4742040), (140, 4504938), (152, 4149285), (168, 3754115), (172, 3666810), (190, 3319428), (210, 3003292), (215, 2933448), (228, 2766190), (258, 2444540), (266, 2371020), (280, 2252469), (285, 2212952), (301, 2095320), (344, 1833405), (380, 1659714), (399, 1580680), (420, 1501646), (430, 1466724), (456, 1383095), (516, 1222270), (532, 1185510), (570, 1106476), (602, 1047660), (645, 977816), (665, 948408), (760, 829857), (798, 790340), (817, 771960), (840, 750823), (860, 733362), (903, 698440), (919, 686280), (1032, 611135), (1064, 592755), (1140, 553238), (1204, 523830), (1290, 488908), (1330, 474204), (1505, 419064), (1596, 395170), (1634, 385980), (1720, 366681), (1806, 349220), (1838, 343140), (1995, 316136), (2280, 276619), (2408, 261915), (2451, 257320), (2580, 244454), (2660, 237102), (2757, 228760), (3010, 209532), (3192, 197585), (3268, 192990), (3612, 174610), (3676, 171570), (3990, 158068), (4085, 154392), (4515, 139688), (4595, 137256), (4902, 128660), (5160, 122227), (5320, 118551), (5514, 114380), (5719, 110280), (6020, 104766), (6433, 98040), (6536, 96495), (7224, 87305), (7352, 85785), (7980, 79034), (8170, 77196), (9030, 69844), (9190, 68628), (9804, 64330), (11028, 57190), (11438, 55140), (12040, 52383), (12255, 51464), (12866, 49020), (13785, 45752), (15960, 39517), (16340, 38598), (17157, 36760), (17461, 36120), (18060, 34922), (18380, 34314), (19299, 32680), (19608, 32165), (22056, 28595), (22876, 27570), (24510, 25732)]