298756920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 384

約数和(自身を含む): 1181952000

約数和(自身を除く): 883195080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 49, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 98, 105, 110, 120, 124, 132, 140, 147, 149, 154, 155, 165, 168, 186, 196, 210, 217, 220, 231, 245, 248, 264, 280, 294, 298, 308, 310, 330, 341, 372, 385, 392, 420, 434, 440, 447, 462, 465, 490, 539, 588, 596, 616, 620, 651, 660, 682, 735, 744, 745, 770, 840, 868, 894, 924, 930, 980, 1023, 1043, 1078, 1085, 1155, 1176, 1192, 1240, 1302, 1320, 1364, 1470, 1490, 1519, 1540, 1617, 1639, 1705, 1736, 1788, 1848, 1860, 1960, 2046, 2086, 2156, 2170, 2235, 2310, 2387, 2604, 2695, 2728, 2940, 2980, 3038, 3080, 3129, 3234, 3255, 3278, 3410, 3576, 3720, 4092, 4172, 4312, 4340, 4470, 4557, 4619, 4620, 4774, 4917, 5115, 5208, 5215, 5390, 5880, 5960, 6076, 6258, 6468, 6510, 6556, 6820, 7161, 7301, 7595, 8085, 8184, 8195, 8344, 8680, 8940, 9114, 9238, 9240, 9548, 9834, 10230, 10430, 10780, 11473, 11935, 12152, 12516, 12936, 13020, 13112, 13640, 13857, 14322, 14602, 15190, 15645, 16170, 16390, 16709, 17880, 18228, 18476, 19096, 19668, 20460, 20860, 21560, 21903, 22785, 22946, 23095, 23870, 24585, 25032, 26040, 27714, 28644, 29204, 30380, 31290, 32333, 32340, 32780, 33418, 34419, 35805, 36456, 36505, 36952, 39336, 40920, 41720, 43806, 45570, 45892, 46190, 47740, 49170, 50127, 50809, 55428, 57288, 57365, 58408, 60760, 62580, 64666, 64680, 65560, 66836, 68838, 69285, 71610, 73010, 80311, 83545, 87612, 91140, 91784, 92380, 95480, 96999, 98340, 100254, 101618, 109515, 110856, 114730, 125160, 129332, 133672, 137676, 138570, 143220, 146020, 152427, 160622, 161665, 167090, 172095, 175224, 182280, 184760, 193998, 196680, 200508, 203236, 219030, 226331, 229460, 240933, 250635, 254045, 258664, 275352, 277140, 286440, 292040, 304854, 321244, 323330, 334180, 344190, 355663, 387996, 401016, 401555, 406472, 438060, 452662, 458920, 481866, 484995, 501270, 508090, 554280, 609708, 642488, 646660, 668360, 678993, 688380, 711326, 762135, 775992, 803110, 876120, 905324, 963732, 969990, 1002540, 1016180, 1066989, 1131655, 1204665, 1219416, 1293320, 1357986, 1376760, 1422652, 1524270, 1606220, 1778315, 1810648, 1927464, 1939980, 2005080, 2032360, 2133978, 2263310, 2409330, 2489641, 2715972, 2845304, 3048540, 3212440, 3394965, 3556630, 3879960, 4267956, 4526620, 4818660, 4979282, 5334945, 5431944, 6097080, 6789930, 7113260, 7468923, 8535912, 9053240, 9637320, 9958564, 10669890, 12448205, 13579860, 14226520, 14937846, 19917128, 21339780, 24896410, 27159720, 29875692, 37344615, 42679560, 49792820, 59751384, 74689230, 99585640, 149378460, 298756920]

約数ペア:

[(1, 298756920), (2, 149378460), (3, 99585640), (4, 74689230), (5, 59751384), (6, 49792820), (7, 42679560), (8, 37344615), (10, 29875692), (11, 27159720), (12, 24896410), (14, 21339780), (15, 19917128), (20, 14937846), (21, 14226520), (22, 13579860), (24, 12448205), (28, 10669890), (30, 9958564), (31, 9637320), (33, 9053240), (35, 8535912), (40, 7468923), (42, 7113260), (44, 6789930), (49, 6097080), (55, 5431944), (56, 5334945), (60, 4979282), (62, 4818660), (66, 4526620), (70, 4267956), (77, 3879960), (84, 3556630), (88, 3394965), (93, 3212440), (98, 3048540), (105, 2845304), (110, 2715972), (120, 2489641), (124, 2409330), (132, 2263310), (140, 2133978), (147, 2032360), (149, 2005080), (154, 1939980), (155, 1927464), (165, 1810648), (168, 1778315), (186, 1606220), (196, 1524270), (210, 1422652), (217, 1376760), (220, 1357986), (231, 1293320), (245, 1219416), (248, 1204665), (264, 1131655), (280, 1066989), (294, 1016180), (298, 1002540), (308, 969990), (310, 963732), (330, 905324), (341, 876120), (372, 803110), (385, 775992), (392, 762135), (420, 711326), (434, 688380), (440, 678993), (447, 668360), (462, 646660), (465, 642488), (490, 609708), (539, 554280), (588, 508090), (596, 501270), (616, 484995), (620, 481866), (651, 458920), (660, 452662), (682, 438060), (735, 406472), (744, 401555), (745, 401016), (770, 387996), (840, 355663), (868, 344190), (894, 334180), (924, 323330), (930, 321244), (980, 304854), (1023, 292040), (1043, 286440), (1078, 277140), (1085, 275352), (1155, 258664), (1176, 254045), (1192, 250635), (1240, 240933), (1302, 229460), (1320, 226331), (1364, 219030), (1470, 203236), (1490, 200508), (1519, 196680), (1540, 193998), (1617, 184760), (1639, 182280), (1705, 175224), (1736, 172095), (1788, 167090), (1848, 161665), (1860, 160622), (1960, 152427), (2046, 146020), (2086, 143220), (2156, 138570), (2170, 137676), (2235, 133672), (2310, 129332), (2387, 125160), (2604, 114730), (2695, 110856), (2728, 109515), (2940, 101618), (2980, 100254), (3038, 98340), (3080, 96999), (3129, 95480), (3234, 92380), (3255, 91784), (3278, 91140), (3410, 87612), (3576, 83545), (3720, 80311), (4092, 73010), (4172, 71610), (4312, 69285), (4340, 68838), (4470, 66836), (4557, 65560), (4619, 64680), (4620, 64666), (4774, 62580), (4917, 60760), (5115, 58408), (5208, 57365), (5215, 57288), (5390, 55428), (5880, 50809), (5960, 50127), (6076, 49170), (6258, 47740), (6468, 46190), (6510, 45892), (6556, 45570), (6820, 43806), (7161, 41720), (7301, 40920), (7595, 39336), (8085, 36952), (8184, 36505), (8195, 36456), (8344, 35805), (8680, 34419), (8940, 33418), (9114, 32780), (9238, 32340), (9240, 32333), (9548, 31290), (9834, 30380), (10230, 29204), (10430, 28644), (10780, 27714), (11473, 26040), (11935, 25032), (12152, 24585), (12516, 23870), (12936, 23095), (13020, 22946), (13112, 22785), (13640, 21903), (13857, 21560), (14322, 20860), (14602, 20460), (15190, 19668), (15645, 19096), (16170, 18476), (16390, 18228), (16709, 17880)]