320023080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 384

約数和(自身を含む): 1218672000

約数和(自身を除く): 898648920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 59, 60, 61, 65, 72, 76, 78, 90, 95, 104, 114, 117, 118, 120, 122, 130, 152, 156, 171, 177, 180, 183, 190, 195, 228, 234, 236, 244, 247, 260, 285, 295, 305, 312, 342, 354, 360, 366, 380, 390, 456, 468, 472, 488, 494, 520, 531, 549, 570, 585, 590, 610, 684, 708, 732, 741, 760, 767, 780, 793, 855, 885, 915, 936, 988, 1062, 1098, 1121, 1140, 1159, 1170, 1180, 1220, 1235, 1368, 1416, 1464, 1482, 1534, 1560, 1586, 1710, 1770, 1830, 1976, 2124, 2196, 2223, 2242, 2280, 2301, 2318, 2340, 2360, 2379, 2440, 2470, 2655, 2745, 2964, 3068, 3172, 3363, 3420, 3477, 3540, 3599, 3660, 3705, 3835, 3965, 4248, 4392, 4446, 4484, 4602, 4636, 4680, 4758, 4940, 5310, 5490, 5605, 5795, 5928, 6136, 6344, 6726, 6840, 6903, 6954, 7080, 7137, 7198, 7320, 7410, 7670, 7930, 8892, 8968, 9204, 9272, 9516, 9880, 10089, 10431, 10620, 10797, 10980, 11115, 11210, 11505, 11590, 11895, 13452, 13806, 13908, 14274, 14396, 14573, 14820, 15067, 15340, 15860, 16815, 17385, 17784, 17995, 18408, 19032, 20178, 20862, 21240, 21594, 21960, 22230, 22420, 23010, 23180, 23790, 26904, 27612, 27816, 28548, 28792, 29146, 29640, 30134, 30680, 31720, 32391, 33630, 34515, 34770, 35685, 35990, 40356, 41724, 43188, 43719, 44460, 44840, 45201, 46020, 46360, 46787, 47580, 50445, 52155, 53985, 55224, 57096, 58292, 60268, 64782, 67260, 68381, 69030, 69540, 71370, 71980, 72865, 75335, 80712, 83448, 86376, 87438, 88920, 90402, 92040, 93574, 95160, 100890, 104310, 107970, 116584, 120536, 129564, 131157, 134520, 135603, 136762, 138060, 139080, 140361, 142740, 143960, 145730, 150670, 161955, 174876, 180804, 187148, 201780, 205143, 208620, 215940, 218595, 226005, 233935, 259128, 262314, 271206, 273524, 276120, 280722, 285480, 291460, 301340, 323910, 341905, 349752, 361608, 374296, 403560, 410286, 417240, 421083, 431880, 437190, 452010, 467870, 524628, 542412, 547048, 561444, 582920, 602680, 615429, 647820, 655785, 678015, 683810, 701805, 820572, 842166, 874380, 888953, 904020, 935740, 1025715, 1049256, 1084824, 1122888, 1230858, 1295640, 1311570, 1356030, 1367620, 1403610, 1641144, 1684332, 1748760, 1777906, 1808040, 1871480, 2051430, 2105415, 2461716, 2623140, 2666859, 2712060, 2735240, 2807220, 3077145, 3368664, 3555812, 4102860, 4210830, 4444765, 4923432, 5246280, 5333718, 5424120, 5614440, 6154290, 7111624, 8000577, 8205720, 8421660, 8889530, 10667436, 12308580, 13334295, 16001154, 16843320, 17779060, 21334872, 24617160, 26668590, 32002308, 35558120, 40002885, 53337180, 64004616, 80005770, 106674360, 160011540, 320023080]

約数ペア:

[(1, 320023080), (2, 160011540), (3, 106674360), (4, 80005770), (5, 64004616), (6, 53337180), (8, 40002885), (9, 35558120), (10, 32002308), (12, 26668590), (13, 24617160), (15, 21334872), (18, 17779060), (19, 16843320), (20, 16001154), (24, 13334295), (26, 12308580), (30, 10667436), (36, 8889530), (38, 8421660), (39, 8205720), (40, 8000577), (45, 7111624), (52, 6154290), (57, 5614440), (59, 5424120), (60, 5333718), (61, 5246280), (65, 4923432), (72, 4444765), (76, 4210830), (78, 4102860), (90, 3555812), (95, 3368664), (104, 3077145), (114, 2807220), (117, 2735240), (118, 2712060), (120, 2666859), (122, 2623140), (130, 2461716), (152, 2105415), (156, 2051430), (171, 1871480), (177, 1808040), (180, 1777906), (183, 1748760), (190, 1684332), (195, 1641144), (228, 1403610), (234, 1367620), (236, 1356030), (244, 1311570), (247, 1295640), (260, 1230858), (285, 1122888), (295, 1084824), (305, 1049256), (312, 1025715), (342, 935740), (354, 904020), (360, 888953), (366, 874380), (380, 842166), (390, 820572), (456, 701805), (468, 683810), (472, 678015), (488, 655785), (494, 647820), (520, 615429), (531, 602680), (549, 582920), (570, 561444), (585, 547048), (590, 542412), (610, 524628), (684, 467870), (708, 452010), (732, 437190), (741, 431880), (760, 421083), (767, 417240), (780, 410286), (793, 403560), (855, 374296), (885, 361608), (915, 349752), (936, 341905), (988, 323910), (1062, 301340), (1098, 291460), (1121, 285480), (1140, 280722), (1159, 276120), (1170, 273524), (1180, 271206), (1220, 262314), (1235, 259128), (1368, 233935), (1416, 226005), (1464, 218595), (1482, 215940), (1534, 208620), (1560, 205143), (1586, 201780), (1710, 187148), (1770, 180804), (1830, 174876), (1976, 161955), (2124, 150670), (2196, 145730), (2223, 143960), (2242, 142740), (2280, 140361), (2301, 139080), (2318, 138060), (2340, 136762), (2360, 135603), (2379, 134520), (2440, 131157), (2470, 129564), (2655, 120536), (2745, 116584), (2964, 107970), (3068, 104310), (3172, 100890), (3363, 95160), (3420, 93574), (3477, 92040), (3540, 90402), (3599, 88920), (3660, 87438), (3705, 86376), (3835, 83448), (3965, 80712), (4248, 75335), (4392, 72865), (4446, 71980), (4484, 71370), (4602, 69540), (4636, 69030), (4680, 68381), (4758, 67260), (4940, 64782), (5310, 60268), (5490, 58292), (5605, 57096), (5795, 55224), (5928, 53985), (6136, 52155), (6344, 50445), (6726, 47580), (6840, 46787), (6903, 46360), (6954, 46020), (7080, 45201), (7137, 44840), (7198, 44460), (7320, 43719), (7410, 43188), (7670, 41724), (7930, 40356), (8892, 35990), (8968, 35685), (9204, 34770), (9272, 34515), (9516, 33630), (9880, 32391), (10089, 31720), (10431, 30680), (10620, 30134), (10797, 29640), (10980, 29146), (11115, 28792), (11210, 28548), (11505, 27816), (11590, 27612), (11895, 26904), (13452, 23790), (13806, 23180), (13908, 23010), (14274, 22420), (14396, 22230), (14573, 21960), (14820, 21594), (15067, 21240), (15340, 20862), (15860, 20178), (16815, 19032), (17385, 18408), (17784, 17995)]