1997416800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 576

約数和(自身を含む): 7899494400

約数和(自身を除く): 5902077600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 31, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 62, 72, 75, 76, 80, 90, 93, 95, 96, 100, 108, 114, 120, 124, 135, 144, 150, 152, 155, 157, 160, 171, 180, 186, 190, 200, 216, 225, 228, 240, 248, 270, 279, 285, 288, 300, 304, 310, 314, 342, 360, 372, 380, 400, 432, 450, 456, 465, 471, 475, 480, 496, 513, 540, 558, 570, 589, 600, 608, 620, 628, 675, 684, 720, 744, 760, 775, 785, 800, 837, 855, 864, 900, 912, 930, 942, 950, 992, 1026, 1080, 1116, 1140, 1178, 1200, 1240, 1256, 1350, 1368, 1395, 1413, 1425, 1440, 1488, 1520, 1550, 1570, 1674, 1710, 1767, 1800, 1824, 1860, 1884, 1900, 2052, 2160, 2232, 2280, 2325, 2355, 2356, 2400, 2480, 2512, 2565, 2700, 2736, 2790, 2826, 2850, 2945, 2976, 2983, 3040, 3100, 3140, 3348, 3420, 3534, 3600, 3720, 3768, 3800, 3925, 4104, 4185, 4239, 4275, 4320, 4464, 4560, 4650, 4710, 4712, 4867, 4960, 5024, 5130, 5301, 5400, 5472, 5580, 5652, 5700, 5890, 5966, 6200, 6280, 6696, 6840, 6975, 7065, 7068, 7200, 7440, 7536, 7600, 7850, 8208, 8370, 8478, 8550, 8835, 8928, 8949, 9120, 9300, 9420, 9424, 9734, 10260, 10602, 10800, 11160, 11304, 11400, 11775, 11780, 11932, 12400, 12560, 12825, 13392, 13680, 13950, 14130, 14136, 14601, 14725, 14880, 14915, 15072, 15200, 15700, 15903, 16416, 16740, 16956, 17100, 17670, 17898, 18600, 18840, 18848, 19468, 20520, 20925, 21195, 21204, 21600, 22320, 22608, 22800, 23550, 23560, 23864, 24335, 24800, 25120, 25650, 26505, 26784, 26847, 27360, 27900, 28260, 28272, 29202, 29450, 29830, 31400, 31806, 33480, 33912, 34200, 35325, 35340, 35796, 37200, 37680, 38936, 41040, 41850, 42390, 42408, 43803, 44175, 44640, 44745, 45216, 45600, 47100, 47120, 47728, 48670, 51300, 53010, 53694, 55800, 56520, 56544, 58404, 58900, 59660, 62800, 63612, 66960, 67824, 68400, 70650, 70680, 71592, 73005, 74400, 74575, 75360, 77872, 79515, 80541, 82080, 83700, 84780, 84816, 87606, 88350, 89490, 92473, 94200, 94240, 95456, 97340, 102600, 105975, 106020, 107388, 111600, 113040, 116808, 117800, 119320, 121675, 125600, 127224, 131409, 132525, 133920, 134235, 135648, 136800, 141300, 141360, 143184, 146010, 149150, 155744, 159030, 161082, 167400, 169560, 169632, 175212, 176700, 178980, 184946, 188400, 194680, 205200, 211950, 212040, 214776, 219015, 223200, 223725, 226080, 233616, 235600, 238640, 243350, 254448, 262818, 265050, 268470, 277419, 282600, 282720, 286368, 292020, 298300, 318060, 322164, 334800, 339120, 350424, 353400, 357960, 365025, 369892, 376800, 389360, 397575, 402705, 410400, 423900, 424080, 429552, 438030, 447450, 462365, 467232, 471200, 477280, 486700, 508896, 525636, 530100, 536940, 554838, 565200, 584040, 596600, 636120, 644328, 657045, 669600, 671175, 678240, 700848, 706800, 715920, 730050, 739784, 778720, 795150, 805410, 832257, 847800, 848160, 859104, 876060, 894900, 924730, 973400, 1051272, 1060200, 1073880, 1095075, 1109676, 1130400, 1168080, 1193200, 1272240, 1288656, 1314090, 1342350, 1387095, 1401696, 1413600, 1431840, 1460100, 1479568, 1590300, 1610820, 1664514, 1695600, 1752120, 1789800, 1849460, 1946800, 2013525, 2102544, 2120400, 2147760, 2190150, 2219352, 2311825, 2336160, 2386400, 2496771, 2544480, 2577312, 2628180, 2684700, 2774190, 2920200, 2959136, 3180600, 3221640, 3285225, 3329028, 3391200, 3504240, 3579600, 3698920, 3893600, 4027050, 4161285, 4205088, 4240800, 4295520, 4380300, 4438704, 4623650, 4993542, 5256360, 5369400, 5548380, 5840400, 6361200, 6443280, 6570450, 6658056, 6935475, 7008480, 7159200, 7397840, 8054100, 8322570, 8760600, 8877408, 9247300, 9987084, 10512720, 10738800, 11096760, 11680800, 12483855, 12722400, 12886560, 13140900, 13316112, 13870950, 14795680, 16108200, 16645140, 17521200, 18494600, 19974168, 20806425, 21025440, 21477600, 22193520, 24967710, 26281800, 26632224, 27741900, 32216400, 33290280, 35042400, 36989200, 39948336, 41612850, 44387040, 49935420, 52563600, 55483800, 62419275, 64432800, 66580560, 73978400, 79896672, 83225700, 99870840, 105127200, 110967600, 124838550, 133161120, 166451400, 199741680, 221935200, 249677100, 332902800, 399483360, 499354200, 665805600, 998708400, 1997416800]

約数ペア:

[(1, 1997416800), (2, 998708400), (3, 665805600), (4, 499354200), (5, 399483360), (6, 332902800), (8, 249677100), (9, 221935200), (10, 199741680), (12, 166451400), (15, 133161120), (16, 124838550), (18, 110967600), (19, 105127200), (20, 99870840), (24, 83225700), (25, 79896672), (27, 73978400), (30, 66580560), (31, 64432800), (32, 62419275), (36, 55483800), (38, 52563600), (40, 49935420), (45, 44387040), (48, 41612850), (50, 39948336), (54, 36989200), (57, 35042400), (60, 33290280), (62, 32216400), (72, 27741900), (75, 26632224), (76, 26281800), (80, 24967710), (90, 22193520), (93, 21477600), (95, 21025440), (96, 20806425), (100, 19974168), (108, 18494600), (114, 17521200), (120, 16645140), (124, 16108200), (135, 14795680), (144, 13870950), (150, 13316112), (152, 13140900), (155, 12886560), (157, 12722400), (160, 12483855), (171, 11680800), (180, 11096760), (186, 10738800), (190, 10512720), (200, 9987084), (216, 9247300), (225, 8877408), (228, 8760600), (240, 8322570), (248, 8054100), (270, 7397840), (279, 7159200), (285, 7008480), (288, 6935475), (300, 6658056), (304, 6570450), (310, 6443280), (314, 6361200), (342, 5840400), (360, 5548380), (372, 5369400), (380, 5256360), (400, 4993542), (432, 4623650), (450, 4438704), (456, 4380300), (465, 4295520), (471, 4240800), (475, 4205088), (480, 4161285), (496, 4027050), (513, 3893600), (540, 3698920), (558, 3579600), (570, 3504240), (589, 3391200), (600, 3329028), (608, 3285225), (620, 3221640), (628, 3180600), (675, 2959136), (684, 2920200), (720, 2774190), (744, 2684700), (760, 2628180), (775, 2577312), (785, 2544480), (800, 2496771), (837, 2386400), (855, 2336160), (864, 2311825), (900, 2219352), (912, 2190150), (930, 2147760), (942, 2120400), (950, 2102544), (992, 2013525), (1026, 1946800), (1080, 1849460), (1116, 1789800), (1140, 1752120), (1178, 1695600), (1200, 1664514), (1240, 1610820), (1256, 1590300), (1350, 1479568), (1368, 1460100), (1395, 1431840), (1413, 1413600), (1425, 1401696), (1440, 1387095), (1488, 1342350), (1520, 1314090), (1550, 1288656), (1570, 1272240), (1674, 1193200), (1710, 1168080), (1767, 1130400), (1800, 1109676), (1824, 1095075), (1860, 1073880), (1884, 1060200), (1900, 1051272), (2052, 973400), (2160, 924730), (2232, 894900), (2280, 876060), (2325, 859104), (2355, 848160), (2356, 847800), (2400, 832257), (2480, 805410), (2512, 795150), (2565, 778720), (2700, 739784), (2736, 730050), (2790, 715920), (2826, 706800), (2850, 700848), (2945, 678240), (2976, 671175), (2983, 669600), (3040, 657045), (3100, 644328), (3140, 636120), (3348, 596600), (3420, 584040), (3534, 565200), (3600, 554838), (3720, 536940), (3768, 530100), (3800, 525636), (3925, 508896), (4104, 486700), (4185, 477280), (4239, 471200), (4275, 467232), (4320, 462365), (4464, 447450), (4560, 438030), (4650, 429552), (4710, 424080), (4712, 423900), (4867, 410400), (4960, 402705), (5024, 397575), (5130, 389360), (5301, 376800), (5400, 369892), (5472, 365025), (5580, 357960), (5652, 353400), (5700, 350424), (5890, 339120), (5966, 334800), (6200, 322164), (6280, 318060), (6696, 298300), (6840, 292020), (6975, 286368), (7065, 282720), (7068, 282600), (7200, 277419), (7440, 268470), (7536, 265050), (7600, 262818), (7850, 254448), (8208, 243350), (8370, 238640), (8478, 235600), (8550, 233616), (8835, 226080), (8928, 223725), (8949, 223200), (9120, 219015), (9300, 214776), (9420, 212040), (9424, 211950), (9734, 205200), (10260, 194680), (10602, 188400), (10800, 184946), (11160, 178980), (11304, 176700), (11400, 175212), (11775, 169632), (11780, 169560), (11932, 167400), (12400, 161082), (12560, 159030), (12825, 155744), (13392, 149150), (13680, 146010), (13950, 143184), (14130, 141360), (14136, 141300), (14601, 136800), (14725, 135648), (14880, 134235), (14915, 133920), (15072, 132525), (15200, 131409), (15700, 127224), (15903, 125600), (16416, 121675), (16740, 119320), (16956, 117800), (17100, 116808), (17670, 113040), (17898, 111600), (18600, 107388), (18840, 106020), (18848, 105975), (19468, 102600), (20520, 97340), (20925, 95456), (21195, 94240), (21204, 94200), (21600, 92473), (22320, 89490), (22608, 88350), (22800, 87606), (23550, 84816), (23560, 84780), (23864, 83700), (24335, 82080), (24800, 80541), (25120, 79515), (25650, 77872), (26505, 75360), (26784, 74575), (26847, 74400), (27360, 73005), (27900, 71592), (28260, 70680), (28272, 70650), (29202, 68400), (29450, 67824), (29830, 66960), (31400, 63612), (31806, 62800), (33480, 59660), (33912, 58900), (34200, 58404), (35325, 56544), (35340, 56520), (35796, 55800), (37200, 53694), (37680, 53010), (38936, 51300), (41040, 48670), (41850, 47728), (42390, 47120), (42408, 47100), (43803, 45600), (44175, 45216), (44640, 44745)]