708180120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 2509509600

約数和(自身を除く): 1801329480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 89, 90, 92, 93, 115, 120, 124, 138, 155, 178, 180, 184, 186, 207, 230, 248, 267, 276, 279, 310, 345, 356, 360, 372, 414, 445, 460, 465, 534, 552, 558, 620, 690, 712, 713, 744, 801, 828, 890, 920, 930, 961, 1035, 1068, 1116, 1240, 1335, 1380, 1395, 1426, 1602, 1656, 1780, 1860, 1922, 2047, 2070, 2136, 2139, 2232, 2670, 2759, 2760, 2790, 2852, 2883, 3204, 3560, 3565, 3720, 3844, 4005, 4094, 4140, 4278, 4805, 5340, 5518, 5580, 5704, 5766, 6141, 6408, 6417, 7130, 7688, 8010, 8188, 8277, 8280, 8556, 8649, 9610, 10235, 10680, 10695, 11036, 11160, 11532, 12282, 12834, 13795, 14260, 14415, 16020, 16376, 16554, 17112, 17298, 18423, 19220, 20470, 21390, 22072, 22103, 23064, 24564, 24831, 25668, 27590, 28520, 28830, 30705, 32040, 32085, 33108, 34596, 36846, 38440, 40940, 41385, 42780, 43245, 44206, 49128, 49662, 51336, 55180, 57660, 61410, 63457, 64170, 66216, 66309, 69192, 73692, 81880, 82770, 85529, 85560, 86490, 88412, 92115, 99324, 110360, 110515, 115320, 122820, 124155, 126914, 128340, 132618, 147384, 165540, 171058, 172980, 176824, 184230, 190371, 198648, 198927, 221030, 245640, 248310, 253828, 256587, 256680, 265236, 317285, 331080, 331545, 342116, 345960, 368460, 380742, 397854, 427645, 442060, 496620, 507656, 513174, 530472, 571113, 634570, 663090, 684232, 736920, 761484, 769761, 795708, 855290, 884120, 951855, 993240, 994635, 1026348, 1142226, 1269140, 1282935, 1326180, 1522968, 1539522, 1591416, 1710580, 1903710, 1967167, 1989270, 2052696, 2284452, 2538280, 2565870, 2652360, 2855565, 3079044, 3421160, 3807420, 3848805, 3934334, 3978540, 4568904, 5131740, 5711130, 5901501, 6158088, 7614840, 7697610, 7868668, 7957080, 9835835, 10263480, 11422260, 11803002, 15395220, 15737336, 17704503, 19671670, 22844520, 23606004, 29507505, 30790440, 35409006, 39343340, 47212008, 59015010, 70818012, 78686680, 88522515, 118030020, 141636024, 177045030, 236060040, 354090060, 708180120]

約数ペア:

[(1, 708180120), (2, 354090060), (3, 236060040), (4, 177045030), (5, 141636024), (6, 118030020), (8, 88522515), (9, 78686680), (10, 70818012), (12, 59015010), (15, 47212008), (18, 39343340), (20, 35409006), (23, 30790440), (24, 29507505), (30, 23606004), (31, 22844520), (36, 19671670), (40, 17704503), (45, 15737336), (46, 15395220), (60, 11803002), (62, 11422260), (69, 10263480), (72, 9835835), (89, 7957080), (90, 7868668), (92, 7697610), (93, 7614840), (115, 6158088), (120, 5901501), (124, 5711130), (138, 5131740), (155, 4568904), (178, 3978540), (180, 3934334), (184, 3848805), (186, 3807420), (207, 3421160), (230, 3079044), (248, 2855565), (267, 2652360), (276, 2565870), (279, 2538280), (310, 2284452), (345, 2052696), (356, 1989270), (360, 1967167), (372, 1903710), (414, 1710580), (445, 1591416), (460, 1539522), (465, 1522968), (534, 1326180), (552, 1282935), (558, 1269140), (620, 1142226), (690, 1026348), (712, 994635), (713, 993240), (744, 951855), (801, 884120), (828, 855290), (890, 795708), (920, 769761), (930, 761484), (961, 736920), (1035, 684232), (1068, 663090), (1116, 634570), (1240, 571113), (1335, 530472), (1380, 513174), (1395, 507656), (1426, 496620), (1602, 442060), (1656, 427645), (1780, 397854), (1860, 380742), (1922, 368460), (2047, 345960), (2070, 342116), (2136, 331545), (2139, 331080), (2232, 317285), (2670, 265236), (2759, 256680), (2760, 256587), (2790, 253828), (2852, 248310), (2883, 245640), (3204, 221030), (3560, 198927), (3565, 198648), (3720, 190371), (3844, 184230), (4005, 176824), (4094, 172980), (4140, 171058), (4278, 165540), (4805, 147384), (5340, 132618), (5518, 128340), (5580, 126914), (5704, 124155), (5766, 122820), (6141, 115320), (6408, 110515), (6417, 110360), (7130, 99324), (7688, 92115), (8010, 88412), (8188, 86490), (8277, 85560), (8280, 85529), (8556, 82770), (8649, 81880), (9610, 73692), (10235, 69192), (10680, 66309), (10695, 66216), (11036, 64170), (11160, 63457), (11532, 61410), (12282, 57660), (12834, 55180), (13795, 51336), (14260, 49662), (14415, 49128), (16020, 44206), (16376, 43245), (16554, 42780), (17112, 41385), (17298, 40940), (18423, 38440), (19220, 36846), (20470, 34596), (21390, 33108), (22072, 32085), (22103, 32040), (23064, 30705), (24564, 28830), (24831, 28520), (25668, 27590)]