989624160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3226

約数の個数: 288

約数和(自身を含む): 3985293312

約数和(自身を除く): 2995669152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3167, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6334, 6510, 6944, 7440, 7812, 8680, 8928, 9501, 9765, 10080, 10416, 11160, 12668, 13020, 14880, 15624, 15835, 17360, 19002, 19530, 20832, 22169, 22320, 25336, 26040, 28503, 31248, 31670, 34720, 38004, 39060, 44338, 44640, 47505, 50672, 52080, 57006, 62496, 63340, 66507, 76008, 78120, 88676, 95010, 98177, 101344, 104160, 110845, 114012, 126680, 133014, 142515, 152016, 156240, 177352, 190020, 196354, 199521, 221690, 228024, 253360, 266028, 285030, 294531, 304032, 312480, 332535, 354704, 380040, 392708, 399042, 443380, 456048, 490885, 506720, 532056, 570060, 589062, 665070, 687239, 709408, 760080, 785416, 798084, 883593, 886760, 912096, 981770, 997605, 1064112, 1140120, 1178124, 1330140, 1374478, 1472655, 1520160, 1570832, 1596168, 1767186, 1773520, 1963540, 1995210, 2061717, 2128224, 2280240, 2356248, 2660280, 2748956, 2945310, 3141664, 3192336, 3436195, 3534372, 3547040, 3927080, 3990420, 4123434, 4417965, 4560480, 4712496, 5320560, 5497912, 5890620, 6185151, 6384672, 6872390, 7068744, 7854160, 7980840, 8246868, 8835930, 9424992, 10308585, 10641120, 10995824, 11781240, 12370302, 13744780, 14137488, 15708320, 15961680, 16493736, 17671860, 20617170, 21991648, 23562480, 24740604, 27489560, 28274976, 30925755, 31923360, 32987472, 35343720, 41234340, 47124960, 49481208, 54979120, 61851510, 65974944, 70687440, 82468680, 98962416, 109958240, 123703020, 141374880, 164937360, 197924832, 247406040, 329874720, 494812080, 989624160]

約数ペア:

[(1, 989624160), (2, 494812080), (3, 329874720), (4, 247406040), (5, 197924832), (6, 164937360), (7, 141374880), (8, 123703020), (9, 109958240), (10, 98962416), (12, 82468680), (14, 70687440), (15, 65974944), (16, 61851510), (18, 54979120), (20, 49481208), (21, 47124960), (24, 41234340), (28, 35343720), (30, 32987472), (31, 31923360), (32, 30925755), (35, 28274976), (36, 27489560), (40, 24740604), (42, 23562480), (45, 21991648), (48, 20617170), (56, 17671860), (60, 16493736), (62, 15961680), (63, 15708320), (70, 14137488), (72, 13744780), (80, 12370302), (84, 11781240), (90, 10995824), (93, 10641120), (96, 10308585), (105, 9424992), (112, 8835930), (120, 8246868), (124, 7980840), (126, 7854160), (140, 7068744), (144, 6872390), (155, 6384672), (160, 6185151), (168, 5890620), (180, 5497912), (186, 5320560), (210, 4712496), (217, 4560480), (224, 4417965), (240, 4123434), (248, 3990420), (252, 3927080), (279, 3547040), (280, 3534372), (288, 3436195), (310, 3192336), (315, 3141664), (336, 2945310), (360, 2748956), (372, 2660280), (420, 2356248), (434, 2280240), (465, 2128224), (480, 2061717), (496, 1995210), (504, 1963540), (558, 1773520), (560, 1767186), (620, 1596168), (630, 1570832), (651, 1520160), (672, 1472655), (720, 1374478), (744, 1330140), (840, 1178124), (868, 1140120), (930, 1064112), (992, 997605), (1008, 981770), (1085, 912096), (1116, 886760), (1120, 883593), (1240, 798084), (1260, 785416), (1302, 760080), (1395, 709408), (1440, 687239), (1488, 665070), (1680, 589062), (1736, 570060), (1860, 532056), (1953, 506720), (2016, 490885), (2170, 456048), (2232, 443380), (2480, 399042), (2520, 392708), (2604, 380040), (2790, 354704), (2976, 332535), (3167, 312480), (3255, 304032), (3360, 294531), (3472, 285030), (3720, 266028), (3906, 253360), (4340, 228024), (4464, 221690), (4960, 199521), (5040, 196354), (5208, 190020), (5580, 177352), (6334, 156240), (6510, 152016), (6944, 142515), (7440, 133014), (7812, 126680), (8680, 114012), (8928, 110845), (9501, 104160), (9765, 101344), (10080, 98177), (10416, 95010), (11160, 88676), (12668, 78120), (13020, 76008), (14880, 66507), (15624, 63340), (15835, 62496), (17360, 57006), (19002, 52080), (19530, 50672), (20832, 47505), (22169, 44640), (22320, 44338), (25336, 39060), (26040, 38004), (28503, 34720), (31248, 31670)]