2185748880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8081}}^1$

素因数の和:8134

約数の個数: 240

約数和(自身を含む): 8225794944

約数和(自身を除く): 6040046064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7728, 8081, 9016, 9660, 11270, 11760, 12880, 13524, 16162, 16905, 18032, 19320, 22540, 24243, 27048, 32324, 33810, 38640, 40405, 45080, 48486, 54096, 56567, 64648, 67620, 80810, 90160, 96972, 113134, 121215, 129296, 135240, 161620, 169701, 185863, 193944, 226268, 242430, 270480, 282835, 323240, 339402, 371726, 387888, 395969, 452536, 484860, 557589, 565670, 646480, 678804, 743452, 791938, 848505, 905072, 929315, 969720, 1115178, 1131340, 1187907, 1301041, 1357608, 1486904, 1583876, 1697010, 1858630, 1939440, 1979845, 2230356, 2262680, 2375814, 2602082, 2715216, 2787945, 2973808, 3167752, 3394020, 3717260, 3903123, 3959690, 4460712, 4525360, 4751628, 5204164, 5575890, 5939535, 6335504, 6505205, 6788040, 7434520, 7806246, 7919380, 8921424, 9107287, 9503256, 10408328, 11151780, 11879070, 13010410, 13576080, 14869040, 15612492, 15838760, 18214574, 19006512, 19515615, 20816656, 22303560, 23758140, 26020820, 27321861, 31224984, 31677520, 36429148, 39031230, 44607120, 45536435, 47516280, 52041640, 54643722, 62449968, 72858296, 78062460, 91072870, 95032560, 104083280, 109287444, 136609305, 145716592, 156124920, 182145740, 218574888, 273218610, 312249840, 364291480, 437149776, 546437220, 728582960, 1092874440, 2185748880]

約数ペア:

[(1, 2185748880), (2, 1092874440), (3, 728582960), (4, 546437220), (5, 437149776), (6, 364291480), (7, 312249840), (8, 273218610), (10, 218574888), (12, 182145740), (14, 156124920), (15, 145716592), (16, 136609305), (20, 109287444), (21, 104083280), (23, 95032560), (24, 91072870), (28, 78062460), (30, 72858296), (35, 62449968), (40, 54643722), (42, 52041640), (46, 47516280), (48, 45536435), (49, 44607120), (56, 39031230), (60, 36429148), (69, 31677520), (70, 31224984), (80, 27321861), (84, 26020820), (92, 23758140), (98, 22303560), (105, 20816656), (112, 19515615), (115, 19006512), (120, 18214574), (138, 15838760), (140, 15612492), (147, 14869040), (161, 13576080), (168, 13010410), (184, 11879070), (196, 11151780), (210, 10408328), (230, 9503256), (240, 9107287), (245, 8921424), (276, 7919380), (280, 7806246), (294, 7434520), (322, 6788040), (336, 6505205), (345, 6335504), (368, 5939535), (392, 5575890), (420, 5204164), (460, 4751628), (483, 4525360), (490, 4460712), (552, 3959690), (560, 3903123), (588, 3717260), (644, 3394020), (690, 3167752), (735, 2973808), (784, 2787945), (805, 2715216), (840, 2602082), (920, 2375814), (966, 2262680), (980, 2230356), (1104, 1979845), (1127, 1939440), (1176, 1858630), (1288, 1697010), (1380, 1583876), (1470, 1486904), (1610, 1357608), (1680, 1301041), (1840, 1187907), (1932, 1131340), (1960, 1115178), (2254, 969720), (2352, 929315), (2415, 905072), (2576, 848505), (2760, 791938), (2940, 743452), (3220, 678804), (3381, 646480), (3864, 565670), (3920, 557589), (4508, 484860), (4830, 452536), (5520, 395969), (5635, 387888), (5880, 371726), (6440, 339402), (6762, 323240), (7728, 282835), (8081, 270480), (9016, 242430), (9660, 226268), (11270, 193944), (11760, 185863), (12880, 169701), (13524, 161620), (16162, 135240), (16905, 129296), (18032, 121215), (19320, 113134), (22540, 96972), (24243, 90160), (27048, 80810), (32324, 67620), (33810, 64648), (38640, 56567), (40405, 54096), (45080, 48486)]