2047620120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 512

約数和(自身を含む): 8128512000

約数和(自身を除く): 6080891880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 71, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 139, 140, 142, 152, 156, 168, 182, 190, 195, 210, 213, 228, 247, 260, 266, 273, 278, 280, 284, 285, 312, 355, 364, 380, 390, 399, 417, 420, 426, 455, 456, 494, 497, 520, 532, 546, 556, 568, 570, 665, 695, 710, 728, 741, 760, 780, 798, 834, 840, 852, 910, 923, 973, 988, 994, 1064, 1065, 1092, 1112, 1140, 1235, 1330, 1349, 1365, 1390, 1420, 1482, 1491, 1560, 1596, 1668, 1704, 1729, 1807, 1820, 1846, 1946, 1976, 1988, 1995, 2085, 2130, 2184, 2280, 2470, 2485, 2641, 2660, 2698, 2730, 2769, 2780, 2840, 2919, 2964, 2982, 3192, 3336, 3458, 3614, 3640, 3692, 3705, 3892, 3976, 3990, 4047, 4170, 4260, 4615, 4865, 4940, 4970, 5187, 5282, 5320, 5396, 5421, 5460, 5538, 5560, 5838, 5928, 5964, 6461, 6745, 6916, 7228, 7384, 7410, 7455, 7784, 7923, 7980, 8094, 8340, 8520, 8645, 9035, 9230, 9443, 9730, 9869, 9880, 9940, 10374, 10564, 10792, 10842, 10920, 11076, 11676, 11928, 12649, 12922, 13205, 13490, 13832, 13845, 14456, 14595, 14820, 14910, 15846, 15960, 16188, 16680, 17290, 17537, 18070, 18460, 18487, 18886, 19383, 19460, 19738, 19880, 20235, 20748, 21128, 21684, 22152, 23352, 25298, 25844, 25935, 26410, 26980, 27105, 27690, 28329, 29190, 29607, 29640, 29820, 31692, 32305, 32376, 34333, 34580, 35074, 36140, 36920, 36974, 37772, 37947, 38766, 38920, 39476, 39615, 40470, 41496, 43368, 47215, 49345, 50596, 51688, 51870, 52611, 52820, 53960, 54210, 55380, 55461, 56658, 58380, 59214, 59640, 63245, 63384, 64610, 68666, 69083, 69160, 70148, 72280, 73948, 75544, 75894, 77532, 78952, 79230, 80940, 87685, 92435, 94430, 96915, 98690, 101192, 102999, 103740, 105222, 105640, 108420, 110760, 110922, 113316, 116760, 118428, 122759, 126490, 128297, 129220, 137332, 138166, 140296, 141645, 147896, 148035, 151788, 155064, 158460, 161880, 171665, 175370, 184870, 187511, 188860, 189735, 193830, 197380, 205998, 207249, 207480, 210444, 216840, 221844, 226632, 236856, 240331, 245518, 252980, 256594, 258440, 263055, 274664, 276332, 277305, 283290, 296070, 303576, 316920, 343330, 345415, 350740, 368277, 369740, 375022, 377720, 379470, 384891, 387660, 394760, 411996, 414498, 420888, 443688, 480662, 491036, 505960, 513188, 514995, 526110, 552664, 554610, 562533, 566580, 592140, 613795, 641485, 686660, 690830, 701480, 720993, 736554, 739480, 750044, 758940, 769782, 775320, 823992, 828996, 898079, 937555, 961324, 982072, 1026376, 1029990, 1036245, 1052220, 1109220, 1125066, 1133160, 1184280, 1201655, 1227590, 1282970, 1312577, 1373320, 1381660, 1441986, 1473108, 1500088, 1517880, 1539564, 1657992, 1796158, 1841385, 1875110, 1922648, 1924455, 2059980, 2072490, 2104440, 2218440, 2250132, 2403310, 2437643, 2455180, 2565940, 2625154, 2694237, 2763320, 2812665, 2883972, 2946216, 3079128, 3592316, 3604965, 3682770, 3750220, 3848910, 3937731, 4119960, 4144980, 4490395, 4500264, 4806620, 4875286, 4910360, 5131880, 5250308, 5388474, 5625330, 5767944, 6562885, 7184632, 7209930, 7312929, 7365540, 7500440, 7697820, 7875462, 8289960, 8980790, 9613240, 9750572, 10500616, 10776948, 11250660, 12188215, 13125770, 13471185, 14419860, 14625858, 14731080, 15395640, 15750924, 17063501, 17961580, 19501144, 19688655, 21553896, 22501320, 24376430, 26251540, 26942370, 28839720, 29251716, 31501848, 34127002, 35923160, 36564645, 39377310, 48752860, 51190503, 52503080, 53884740, 58503432, 68254004, 73129290, 78754620, 85317505, 97505720, 102381006, 107769480, 136508008, 146258580, 157509240, 170635010, 204762012, 255952515, 292517160, 341270020, 409524024, 511905030, 682540040, 1023810060, 2047620120]

約数ペア:

[(1, 2047620120), (2, 1023810060), (3, 682540040), (4, 511905030), (5, 409524024), (6, 341270020), (7, 292517160), (8, 255952515), (10, 204762012), (12, 170635010), (13, 157509240), (14, 146258580), (15, 136508008), (19, 107769480), (20, 102381006), (21, 97505720), (24, 85317505), (26, 78754620), (28, 73129290), (30, 68254004), (35, 58503432), (38, 53884740), (39, 52503080), (40, 51190503), (42, 48752860), (52, 39377310), (56, 36564645), (57, 35923160), (60, 34127002), (65, 31501848), (70, 29251716), (71, 28839720), (76, 26942370), (78, 26251540), (84, 24376430), (91, 22501320), (95, 21553896), (104, 19688655), (105, 19501144), (114, 17961580), (120, 17063501), (130, 15750924), (133, 15395640), (139, 14731080), (140, 14625858), (142, 14419860), (152, 13471185), (156, 13125770), (168, 12188215), (182, 11250660), (190, 10776948), (195, 10500616), (210, 9750572), (213, 9613240), (228, 8980790), (247, 8289960), (260, 7875462), (266, 7697820), (273, 7500440), (278, 7365540), (280, 7312929), (284, 7209930), (285, 7184632), (312, 6562885), (355, 5767944), (364, 5625330), (380, 5388474), (390, 5250308), (399, 5131880), (417, 4910360), (420, 4875286), (426, 4806620), (455, 4500264), (456, 4490395), (494, 4144980), (497, 4119960), (520, 3937731), (532, 3848910), (546, 3750220), (556, 3682770), (568, 3604965), (570, 3592316), (665, 3079128), (695, 2946216), (710, 2883972), (728, 2812665), (741, 2763320), (760, 2694237), (780, 2625154), (798, 2565940), (834, 2455180), (840, 2437643), (852, 2403310), (910, 2250132), (923, 2218440), (973, 2104440), (988, 2072490), (994, 2059980), (1064, 1924455), (1065, 1922648), (1092, 1875110), (1112, 1841385), (1140, 1796158), (1235, 1657992), (1330, 1539564), (1349, 1517880), (1365, 1500088), (1390, 1473108), (1420, 1441986), (1482, 1381660), (1491, 1373320), (1560, 1312577), (1596, 1282970), (1668, 1227590), (1704, 1201655), (1729, 1184280), (1807, 1133160), (1820, 1125066), (1846, 1109220), (1946, 1052220), (1976, 1036245), (1988, 1029990), (1995, 1026376), (2085, 982072), (2130, 961324), (2184, 937555), (2280, 898079), (2470, 828996), (2485, 823992), (2641, 775320), (2660, 769782), (2698, 758940), (2730, 750044), (2769, 739480), (2780, 736554), (2840, 720993), (2919, 701480), (2964, 690830), (2982, 686660), (3192, 641485), (3336, 613795), (3458, 592140), (3614, 566580), (3640, 562533), (3692, 554610), (3705, 552664), (3892, 526110), (3976, 514995), (3990, 513188), (4047, 505960), (4170, 491036), (4260, 480662), (4615, 443688), (4865, 420888), (4940, 414498), (4970, 411996), (5187, 394760), (5282, 387660), (5320, 384891), (5396, 379470), (5421, 377720), (5460, 375022), (5538, 369740), (5560, 368277), (5838, 350740), (5928, 345415), (5964, 343330), (6461, 316920), (6745, 303576), (6916, 296070), (7228, 283290), (7384, 277305), (7410, 276332), (7455, 274664), (7784, 263055), (7923, 258440), (7980, 256594), (8094, 252980), (8340, 245518), (8520, 240331), (8645, 236856), (9035, 226632), (9230, 221844), (9443, 216840), (9730, 210444), (9869, 207480), (9880, 207249), (9940, 205998), (10374, 197380), (10564, 193830), (10792, 189735), (10842, 188860), (10920, 187511), (11076, 184870), (11676, 175370), (11928, 171665), (12649, 161880), (12922, 158460), (13205, 155064), (13490, 151788), (13832, 148035), (13845, 147896), (14456, 141645), (14595, 140296), (14820, 138166), (14910, 137332), (15846, 129220), (15960, 128297), (16188, 126490), (16680, 122759), (17290, 118428), (17537, 116760), (18070, 113316), (18460, 110922), (18487, 110760), (18886, 108420), (19383, 105640), (19460, 105222), (19738, 103740), (19880, 102999), (20235, 101192), (20748, 98690), (21128, 96915), (21684, 94430), (22152, 92435), (23352, 87685), (25298, 80940), (25844, 79230), (25935, 78952), (26410, 77532), (26980, 75894), (27105, 75544), (27690, 73948), (28329, 72280), (29190, 70148), (29607, 69160), (29640, 69083), (29820, 68666), (31692, 64610), (32305, 63384), (32376, 63245), (34333, 59640), (34580, 59214), (35074, 58380), (36140, 56658), (36920, 55461), (36974, 55380), (37772, 54210), (37947, 53960), (38766, 52820), (38920, 52611), (39476, 51870), (39615, 51688), (40470, 50596), (41496, 49345), (43368, 47215)]