2000657880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 384

約数和(自身を含む): 7396945920

約数和(自身を除く): 5396288040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 142, 156, 162, 180, 195, 213, 216, 223, 234, 243, 260, 270, 284, 312, 324, 351, 355, 360, 390, 405, 426, 446, 468, 486, 520, 540, 568, 585, 639, 648, 669, 702, 710, 780, 810, 852, 892, 923, 936, 972, 1053, 1065, 1080, 1115, 1170, 1215, 1278, 1338, 1404, 1420, 1560, 1620, 1704, 1755, 1784, 1846, 1917, 1944, 2007, 2106, 2130, 2230, 2340, 2430, 2556, 2676, 2769, 2808, 2840, 2899, 3159, 3195, 3240, 3345, 3510, 3692, 3834, 4014, 4212, 4260, 4460, 4615, 4680, 4860, 5112, 5265, 5352, 5538, 5751, 5798, 6021, 6318, 6390, 6690, 7020, 7384, 7668, 8028, 8307, 8424, 8520, 8697, 8920, 9230, 9585, 9720, 10035, 10530, 11076, 11502, 11596, 12042, 12636, 12780, 13380, 13845, 14040, 14495, 15336, 15795, 15833, 16056, 16614, 17253, 17394, 18063, 18460, 19170, 20070, 21060, 22152, 23004, 23192, 24084, 24921, 25272, 25560, 26091, 26760, 27690, 28755, 28990, 30105, 31590, 31666, 33228, 34506, 34788, 36126, 36920, 38340, 40140, 41535, 42120, 43485, 46008, 47499, 48168, 49842, 52182, 54189, 55380, 57510, 57980, 60210, 63180, 63332, 66456, 69012, 69576, 72252, 74763, 76680, 78273, 79165, 80280, 83070, 86265, 86970, 90315, 94998, 99684, 104364, 108378, 110760, 115020, 115960, 120420, 124605, 126360, 126664, 130455, 138024, 142497, 144504, 149526, 156546, 158330, 166140, 172530, 173940, 180630, 189996, 199368, 205829, 208728, 216756, 224289, 230040, 234819, 237495, 240840, 249210, 260910, 270945, 284994, 299052, 313092, 316660, 332280, 345060, 347880, 361260, 373815, 379992, 391365, 411658, 427491, 433512, 448578, 469638, 474990, 498420, 521820, 541890, 569988, 598104, 617487, 626184, 633320, 690120, 704457, 712485, 722520, 747630, 782730, 823316, 854982, 897156, 939276, 949980, 996840, 1029145, 1043640, 1083780, 1121445, 1139976, 1174095, 1234974, 1282473, 1408914, 1424970, 1495260, 1565460, 1646632, 1709964, 1794312, 1852461, 1878552, 1899960, 2058290, 2137455, 2167560, 2242890, 2348190, 2469948, 2564946, 2817828, 2849940, 2990520, 3087435, 3130920, 3419928, 3522285, 3704922, 3847419, 4116580, 4274910, 4485780, 4696380, 4939896, 5129892, 5557383, 5635656, 5699880, 6174870, 6412365, 7044570, 7409844, 7694838, 8233160, 8549820, 8971560, 9262305, 9392760, 10259784, 11114766, 12349740, 12824730, 14089140, 14819688, 15389676, 16672149, 17099640, 18524610, 19237095, 22229532, 24699480, 25649460, 27786915, 28178280, 30779352, 33344298, 37049220, 38474190, 44459064, 50016447, 51298920, 55573830, 66688596, 74098440, 76948380, 83360745, 100032894, 111147660, 133377192, 153896760, 166721490, 200065788, 222295320, 250082235, 333442980, 400131576, 500164470, 666885960, 1000328940, 2000657880]

約数ペア:

[(1, 2000657880), (2, 1000328940), (3, 666885960), (4, 500164470), (5, 400131576), (6, 333442980), (8, 250082235), (9, 222295320), (10, 200065788), (12, 166721490), (13, 153896760), (15, 133377192), (18, 111147660), (20, 100032894), (24, 83360745), (26, 76948380), (27, 74098440), (30, 66688596), (36, 55573830), (39, 51298920), (40, 50016447), (45, 44459064), (52, 38474190), (54, 37049220), (60, 33344298), (65, 30779352), (71, 28178280), (72, 27786915), (78, 25649460), (81, 24699480), (90, 22229532), (104, 19237095), (108, 18524610), (117, 17099640), (120, 16672149), (130, 15389676), (135, 14819688), (142, 14089140), (156, 12824730), (162, 12349740), (180, 11114766), (195, 10259784), (213, 9392760), (216, 9262305), (223, 8971560), (234, 8549820), (243, 8233160), (260, 7694838), (270, 7409844), (284, 7044570), (312, 6412365), (324, 6174870), (351, 5699880), (355, 5635656), (360, 5557383), (390, 5129892), (405, 4939896), (426, 4696380), (446, 4485780), (468, 4274910), (486, 4116580), (520, 3847419), (540, 3704922), (568, 3522285), (585, 3419928), (639, 3130920), (648, 3087435), (669, 2990520), (702, 2849940), (710, 2817828), (780, 2564946), (810, 2469948), (852, 2348190), (892, 2242890), (923, 2167560), (936, 2137455), (972, 2058290), (1053, 1899960), (1065, 1878552), (1080, 1852461), (1115, 1794312), (1170, 1709964), (1215, 1646632), (1278, 1565460), (1338, 1495260), (1404, 1424970), (1420, 1408914), (1560, 1282473), (1620, 1234974), (1704, 1174095), (1755, 1139976), (1784, 1121445), (1846, 1083780), (1917, 1043640), (1944, 1029145), (2007, 996840), (2106, 949980), (2130, 939276), (2230, 897156), (2340, 854982), (2430, 823316), (2556, 782730), (2676, 747630), (2769, 722520), (2808, 712485), (2840, 704457), (2899, 690120), (3159, 633320), (3195, 626184), (3240, 617487), (3345, 598104), (3510, 569988), (3692, 541890), (3834, 521820), (4014, 498420), (4212, 474990), (4260, 469638), (4460, 448578), (4615, 433512), (4680, 427491), (4860, 411658), (5112, 391365), (5265, 379992), (5352, 373815), (5538, 361260), (5751, 347880), (5798, 345060), (6021, 332280), (6318, 316660), (6390, 313092), (6690, 299052), (7020, 284994), (7384, 270945), (7668, 260910), (8028, 249210), (8307, 240840), (8424, 237495), (8520, 234819), (8697, 230040), (8920, 224289), (9230, 216756), (9585, 208728), (9720, 205829), (10035, 199368), (10530, 189996), (11076, 180630), (11502, 173940), (11596, 172530), (12042, 166140), (12636, 158330), (12780, 156546), (13380, 149526), (13845, 144504), (14040, 142497), (14495, 138024), (15336, 130455), (15795, 126664), (15833, 126360), (16056, 124605), (16614, 120420), (17253, 115960), (17394, 115020), (18063, 110760), (18460, 108378), (19170, 104364), (20070, 99684), (21060, 94998), (22152, 90315), (23004, 86970), (23192, 86265), (24084, 83070), (24921, 80280), (25272, 79165), (25560, 78273), (26091, 76680), (26760, 74763), (27690, 72252), (28755, 69576), (28990, 69012), (30105, 66456), (31590, 63332), (31666, 63180), (33228, 60210), (34506, 57980), (34788, 57510), (36126, 55380), (36920, 54189), (38340, 52182), (40140, 49842), (41535, 48168), (42120, 47499), (43485, 46008)]