207946290720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1\times {\mathrm{823}}^1$

素因数の和:1528

約数の個数: 384

約数和(自身を含む): 756303851520

約数和(自身を除く): 548357560800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 541, 556, 560, 672, 695, 823, 834, 840, 973, 1082, 1112, 1120, 1390, 1623, 1646, 1668, 1680, 1946, 2085, 2164, 2224, 2469, 2705, 2780, 2919, 3246, 3292, 3336, 3360, 3787, 3892, 4115, 4170, 4328, 4448, 4865, 4938, 5410, 5560, 5761, 5838, 6492, 6584, 6672, 7574, 7784, 8115, 8230, 8340, 8656, 9730, 9876, 10820, 11120, 11361, 11522, 11676, 12345, 12984, 13168, 13344, 14595, 15148, 15568, 16230, 16460, 16680, 17283, 17312, 18935, 19460, 19752, 21640, 22240, 22722, 23044, 23352, 24690, 25968, 26336, 28805, 29190, 30296, 31136, 32460, 32920, 33360, 34566, 37870, 38920, 39504, 43280, 45444, 46088, 46704, 49380, 51936, 56805, 57610, 58380, 60592, 64920, 65840, 66720, 69132, 75199, 75740, 77840, 79008, 86415, 86560, 90888, 92176, 93408, 98760, 113610, 114397, 115220, 116760, 121184, 129840, 131680, 138264, 150398, 151480, 155680, 172830, 181776, 184352, 197520, 225597, 227220, 228794, 230440, 233520, 259680, 276528, 300796, 302960, 343191, 345660, 363552, 375995, 395040, 445243, 451194, 454440, 457588, 460880, 467040, 526393, 553056, 571985, 601592, 605920, 686382, 691320, 751990, 800779, 890486, 902388, 908880, 915176, 921760, 1052786, 1127985, 1143970, 1203184, 1335729, 1372764, 1382640, 1503980, 1579179, 1601558, 1715955, 1780972, 1804776, 1817760, 1830352, 2105572, 2226215, 2255970, 2287940, 2402337, 2406368, 2631965, 2671458, 2745528, 2765280, 3007960, 3116701, 3158358, 3203116, 3431910, 3561944, 3609552, 3660704, 4003895, 4211144, 4452430, 4511940, 4575880, 4804674, 5263930, 5342916, 5491056, 6015920, 6233402, 6316716, 6406232, 6678645, 6863820, 7123888, 7219104, 7895895, 8007790, 8422288, 8904860, 9023880, 9151760, 9350103, 9609348, 10527860, 10685832, 10982112, 12011685, 12031840, 12466804, 12633432, 12812464, 13357290, 13727640, 14247776, 15583505, 15791790, 16015580, 16844576, 17809720, 18047760, 18303520, 18700206, 19218696, 21055720, 21371664, 24023370, 24933608, 25266864, 25624928, 26714580, 27455280, 31167010, 31583580, 32031160, 35619440, 36095520, 37400412, 38437392, 42111440, 42743328, 46750515, 48046740, 49867216, 50533728, 53429160, 54910560, 61888777, 62334020, 63167160, 64062320, 71238880, 74800824, 76874784, 84222880, 93501030, 96093480, 99734432, 106858320, 123777554, 124668040, 126334320, 128124640, 149601648, 185666331, 187002060, 192186960, 213716640, 247555108, 249336080, 252668640, 299203296, 309443885, 371332662, 374004120, 384373920, 433221439, 495110216, 498672160, 618887770, 742665324, 748008240, 866442878, 928331655, 990220432, 1237775540, 1299664317, 1485330648, 1496016480, 1732885756, 1856663310, 1980440864, 2166107195, 2475551080, 2599328634, 2970661296, 3465771512, 3713326620, 4332214390, 4951102160, 5198657268, 5941322592, 6498321585, 6931543024, 7426653240, 8664428780, 9902204320, 10397314536, 12996643170, 13863086048, 14853306480, 17328857560, 20794629072, 25993286340, 29706612960, 34657715120, 41589258144, 51986572680, 69315430240, 103973145360, 207946290720]

約数ペア:

[(1, 207946290720), (2, 103973145360), (3, 69315430240), (4, 51986572680), (5, 41589258144), (6, 34657715120), (7, 29706612960), (8, 25993286340), (10, 20794629072), (12, 17328857560), (14, 14853306480), (15, 13863086048), (16, 12996643170), (20, 10397314536), (21, 9902204320), (24, 8664428780), (28, 7426653240), (30, 6931543024), (32, 6498321585), (35, 5941322592), (40, 5198657268), (42, 4951102160), (48, 4332214390), (56, 3713326620), (60, 3465771512), (70, 2970661296), (80, 2599328634), (84, 2475551080), (96, 2166107195), (105, 1980440864), (112, 1856663310), (120, 1732885756), (139, 1496016480), (140, 1485330648), (160, 1299664317), (168, 1237775540), (210, 990220432), (224, 928331655), (240, 866442878), (278, 748008240), (280, 742665324), (336, 618887770), (417, 498672160), (420, 495110216), (480, 433221439), (541, 384373920), (556, 374004120), (560, 371332662), (672, 309443885), (695, 299203296), (823, 252668640), (834, 249336080), (840, 247555108), (973, 213716640), (1082, 192186960), (1112, 187002060), (1120, 185666331), (1390, 149601648), (1623, 128124640), (1646, 126334320), (1668, 124668040), (1680, 123777554), (1946, 106858320), (2085, 99734432), (2164, 96093480), (2224, 93501030), (2469, 84222880), (2705, 76874784), (2780, 74800824), (2919, 71238880), (3246, 64062320), (3292, 63167160), (3336, 62334020), (3360, 61888777), (3787, 54910560), (3892, 53429160), (4115, 50533728), (4170, 49867216), (4328, 48046740), (4448, 46750515), (4865, 42743328), (4938, 42111440), (5410, 38437392), (5560, 37400412), (5761, 36095520), (5838, 35619440), (6492, 32031160), (6584, 31583580), (6672, 31167010), (7574, 27455280), (7784, 26714580), (8115, 25624928), (8230, 25266864), (8340, 24933608), (8656, 24023370), (9730, 21371664), (9876, 21055720), (10820, 19218696), (11120, 18700206), (11361, 18303520), (11522, 18047760), (11676, 17809720), (12345, 16844576), (12984, 16015580), (13168, 15791790), (13344, 15583505), (14595, 14247776), (15148, 13727640), (15568, 13357290), (16230, 12812464), (16460, 12633432), (16680, 12466804), (17283, 12031840), (17312, 12011685), (18935, 10982112), (19460, 10685832), (19752, 10527860), (21640, 9609348), (22240, 9350103), (22722, 9151760), (23044, 9023880), (23352, 8904860), (24690, 8422288), (25968, 8007790), (26336, 7895895), (28805, 7219104), (29190, 7123888), (30296, 6863820), (31136, 6678645), (32460, 6406232), (32920, 6316716), (33360, 6233402), (34566, 6015920), (37870, 5491056), (38920, 5342916), (39504, 5263930), (43280, 4804674), (45444, 4575880), (46088, 4511940), (46704, 4452430), (49380, 4211144), (51936, 4003895), (56805, 3660704), (57610, 3609552), (58380, 3561944), (60592, 3431910), (64920, 3203116), (65840, 3158358), (66720, 3116701), (69132, 3007960), (75199, 2765280), (75740, 2745528), (77840, 2671458), (79008, 2631965), (86415, 2406368), (86560, 2402337), (90888, 2287940), (92176, 2255970), (93408, 2226215), (98760, 2105572), (113610, 1830352), (114397, 1817760), (115220, 1804776), (116760, 1780972), (121184, 1715955), (129840, 1601558), (131680, 1579179), (138264, 1503980), (150398, 1382640), (151480, 1372764), (155680, 1335729), (172830, 1203184), (181776, 1143970), (184352, 1127985), (197520, 1052786), (225597, 921760), (227220, 915176), (228794, 908880), (230440, 902388), (233520, 890486), (259680, 800779), (276528, 751990), (300796, 691320), (302960, 686382), (343191, 605920), (345660, 601592), (363552, 571985), (375995, 553056), (395040, 526393), (445243, 467040), (451194, 460880), (454440, 457588)]