7142464000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 320

約数和(自身を含む): 20682604800

約数和(自身を除く): 13540140800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 107, 112, 125, 128, 140, 149, 160, 175, 200, 214, 224, 250, 256, 280, 298, 320, 350, 400, 428, 448, 500, 512, 535, 560, 596, 640, 700, 745, 749, 800, 856, 875, 896, 1000, 1043, 1070, 1120, 1192, 1280, 1400, 1490, 1498, 1600, 1712, 1750, 1792, 2000, 2086, 2140, 2240, 2384, 2560, 2675, 2800, 2980, 2996, 3200, 3424, 3500, 3584, 3725, 3745, 4000, 4172, 4280, 4480, 4768, 5215, 5350, 5600, 5960, 5992, 6400, 6848, 7000, 7450, 7490, 8000, 8344, 8560, 8960, 9536, 10430, 10700, 11200, 11920, 11984, 12800, 13375, 13696, 14000, 14900, 14980, 15943, 16000, 16688, 17120, 17920, 18625, 18725, 19072, 20860, 21400, 22400, 23840, 23968, 26075, 26750, 27392, 28000, 29800, 29960, 31886, 32000, 33376, 34240, 37250, 37450, 38144, 41720, 42800, 44800, 47680, 47936, 52150, 53500, 54784, 56000, 59600, 59920, 63772, 64000, 66752, 68480, 74500, 74900, 76288, 79715, 83440, 85600, 89600, 93625, 95360, 95872, 104300, 107000, 111601, 112000, 119200, 119840, 127544, 130375, 133504, 136960, 149000, 149800, 159430, 166880, 171200, 187250, 190720, 191744, 208600, 214000, 223202, 224000, 238400, 239680, 255088, 260750, 267008, 273920, 298000, 299600, 318860, 333760, 342400, 374500, 381440, 383488, 398575, 417200, 428000, 446404, 448000, 476800, 479360, 510176, 521500, 534016, 558005, 596000, 599200, 637720, 667520, 684800, 749000, 797150, 834400, 856000, 892808, 953600, 958720, 1020352, 1043000, 1116010, 1192000, 1198400, 1275440, 1335040, 1369600, 1498000, 1594300, 1668800, 1712000, 1785616, 1907200, 1917440, 1992875, 2040704, 2086000, 2232020, 2384000, 2396800, 2550880, 2670080, 2790025, 2996000, 3188600, 3337600, 3424000, 3571232, 3985750, 4081408, 4172000, 4464040, 4768000, 4793600, 5101760, 5580050, 5992000, 6377200, 6675200, 6848000, 7142464, 7971500, 8162816, 8344000, 8928080, 9536000, 9587200, 10203520, 11160100, 11984000, 12754400, 13350400, 13950125, 14284928, 15943000, 16688000, 17856160, 20407040, 22320200, 23968000, 25508800, 27900250, 28569856, 31886000, 33376000, 35712320, 40814080, 44640400, 47936000, 51017600, 55800500, 57139712, 63772000, 66752000, 71424640, 89280800, 102035200, 111601000, 127544000, 142849280, 178561600, 204070400, 223202000, 255088000, 285698560, 357123200, 446404000, 510176000, 714246400, 892808000, 1020352000, 1428492800, 1785616000, 3571232000, 7142464000]

約数ペア:

[(1, 7142464000), (2, 3571232000), (4, 1785616000), (5, 1428492800), (7, 1020352000), (8, 892808000), (10, 714246400), (14, 510176000), (16, 446404000), (20, 357123200), (25, 285698560), (28, 255088000), (32, 223202000), (35, 204070400), (40, 178561600), (50, 142849280), (56, 127544000), (64, 111601000), (70, 102035200), (80, 89280800), (100, 71424640), (107, 66752000), (112, 63772000), (125, 57139712), (128, 55800500), (140, 51017600), (149, 47936000), (160, 44640400), (175, 40814080), (200, 35712320), (214, 33376000), (224, 31886000), (250, 28569856), (256, 27900250), (280, 25508800), (298, 23968000), (320, 22320200), (350, 20407040), (400, 17856160), (428, 16688000), (448, 15943000), (500, 14284928), (512, 13950125), (535, 13350400), (560, 12754400), (596, 11984000), (640, 11160100), (700, 10203520), (745, 9587200), (749, 9536000), (800, 8928080), (856, 8344000), (875, 8162816), (896, 7971500), (1000, 7142464), (1043, 6848000), (1070, 6675200), (1120, 6377200), (1192, 5992000), (1280, 5580050), (1400, 5101760), (1490, 4793600), (1498, 4768000), (1600, 4464040), (1712, 4172000), (1750, 4081408), (1792, 3985750), (2000, 3571232), (2086, 3424000), (2140, 3337600), (2240, 3188600), (2384, 2996000), (2560, 2790025), (2675, 2670080), (2800, 2550880), (2980, 2396800), (2996, 2384000), (3200, 2232020), (3424, 2086000), (3500, 2040704), (3584, 1992875), (3725, 1917440), (3745, 1907200), (4000, 1785616), (4172, 1712000), (4280, 1668800), (4480, 1594300), (4768, 1498000), (5215, 1369600), (5350, 1335040), (5600, 1275440), (5960, 1198400), (5992, 1192000), (6400, 1116010), (6848, 1043000), (7000, 1020352), (7450, 958720), (7490, 953600), (8000, 892808), (8344, 856000), (8560, 834400), (8960, 797150), (9536, 749000), (10430, 684800), (10700, 667520), (11200, 637720), (11920, 599200), (11984, 596000), (12800, 558005), (13375, 534016), (13696, 521500), (14000, 510176), (14900, 479360), (14980, 476800), (15943, 448000), (16000, 446404), (16688, 428000), (17120, 417200), (17920, 398575), (18625, 383488), (18725, 381440), (19072, 374500), (20860, 342400), (21400, 333760), (22400, 318860), (23840, 299600), (23968, 298000), (26075, 273920), (26750, 267008), (27392, 260750), (28000, 255088), (29800, 239680), (29960, 238400), (31886, 224000), (32000, 223202), (33376, 214000), (34240, 208600), (37250, 191744), (37450, 190720), (38144, 187250), (41720, 171200), (42800, 166880), (44800, 159430), (47680, 149800), (47936, 149000), (52150, 136960), (53500, 133504), (54784, 130375), (56000, 127544), (59600, 119840), (59920, 119200), (63772, 112000), (64000, 111601), (66752, 107000), (68480, 104300), (74500, 95872), (74900, 95360), (76288, 93625), (79715, 89600), (83440, 85600)]