220970720880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{30941}}^1$

素因数の和:31089

約数の個数: 480

約数和(自身を含む): 921754753920

約数和(自身を除く): 700784033040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 109, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 218, 234, 240, 252, 260, 273, 280, 312, 315, 327, 336, 360, 364, 390, 420, 436, 455, 468, 504, 520, 545, 546, 560, 585, 624, 630, 654, 720, 728, 763, 780, 819, 840, 872, 910, 936, 981, 1008, 1040, 1090, 1092, 1170, 1260, 1308, 1365, 1417, 1456, 1526, 1560, 1635, 1638, 1680, 1744, 1820, 1872, 1962, 2180, 2184, 2289, 2340, 2520, 2616, 2730, 2834, 3052, 3120, 3270, 3276, 3640, 3815, 3924, 4095, 4251, 4360, 4368, 4578, 4680, 4905, 5040, 5232, 5460, 5668, 6104, 6540, 6552, 6867, 7085, 7280, 7630, 7848, 8190, 8502, 8720, 9156, 9360, 9810, 9919, 10920, 11336, 11445, 12208, 12753, 13080, 13104, 13734, 14170, 15260, 15696, 16380, 17004, 18312, 19620, 19838, 21255, 21840, 22672, 22890, 25506, 26160, 27468, 28340, 29757, 30520, 30941, 32760, 34008, 34335, 36624, 39240, 39676, 42510, 45780, 49595, 51012, 54936, 56680, 59514, 61040, 61882, 63765, 65520, 68016, 68670, 78480, 79352, 85020, 89271, 91560, 92823, 99190, 102024, 109872, 113360, 119028, 123764, 127530, 137340, 148785, 154705, 158704, 170040, 178542, 183120, 185646, 198380, 204048, 216587, 238056, 247528, 255060, 274680, 278469, 297570, 309410, 340080, 357084, 371292, 396760, 402233, 433174, 446355, 464115, 476112, 495056, 510120, 549360, 556938, 595140, 618820, 649761, 714168, 742584, 793520, 804466, 866348, 892710, 928230, 1020240, 1082935, 1113876, 1190280, 1206699, 1237640, 1299522, 1392345, 1428336, 1485168, 1608932, 1732696, 1785420, 1856460, 1949283, 2011165, 2165870, 2227752, 2380560, 2413398, 2475280, 2599044, 2784690, 2815631, 3217864, 3248805, 3372569, 3465392, 3570840, 3620097, 3712920, 3898566, 4022330, 4331740, 4455504, 4826796, 5198088, 5569380, 5631262, 6033495, 6435728, 6497610, 6745138, 7141680, 7240194, 7425840, 7797132, 8044660, 8446893, 8663480, 9653592, 9746415, 10117707, 10396176, 11138760, 11262524, 12066990, 12995220, 13490276, 14078155, 14480388, 15594264, 16089320, 16862845, 16893786, 17326960, 18100485, 19307184, 19492830, 20235414, 22277520, 22525048, 23607983, 24133980, 25340679, 25990440, 26980552, 28156310, 28960776, 30353121, 31188528, 32178640, 33725690, 33787572, 36200970, 38985660, 40470828, 42234465, 43843397, 45050096, 47215966, 48267960, 50588535, 50681358, 51980880, 53961104, 56312620, 57921552, 60706242, 67451380, 67575144, 70823949, 72401940, 77971320, 80941656, 84468930, 87686794, 94431932, 96535920, 101177070, 101362716, 112625240, 118039915, 121412484, 126703395, 131530191, 134902760, 135150288, 141647898, 144803880, 151765605, 155942640, 161883312, 168937860, 175373588, 188863864, 202354140, 202725432, 212471847, 219216985, 225250480, 236079830, 242824968, 253406790, 263060382, 269805520, 283295796, 289607760, 303531210, 306903779, 337875720, 350747176, 354119745, 377727728, 394590573, 404708280, 405450864, 424943694, 438433970, 472159660, 485649936, 506813580, 526120764, 566591592, 607062420, 613807558, 657650955, 675751440, 701494352, 708239490, 789181146, 809416560, 849887388, 876867940, 920711337, 944319320, 1013627160, 1052241528, 1062359235, 1133183184, 1214124840, 1227615116, 1315301910, 1416478980, 1534518895, 1578362292, 1699774776, 1753735880, 1841422674, 1888638640, 1972952865, 2027254320, 2104483056, 2124718470, 2428249680, 2455230232, 2630603820, 2762134011, 2832957960, 3069037790, 3156724584, 3399549552, 3507471760, 3682845348, 3945905730, 4249436940, 4603556685, 4910460464, 5261207640, 5524268022, 5665915920, 6138075580, 6313449168, 7365690696, 7891811460, 8498873880, 9207113370, 10522415280, 11048536044, 12276151160, 13810670055, 14731381392, 15783622920, 16997747760, 18414226740, 22097072088, 24552302320, 27621340110, 31567245840, 36828453480, 44194144176, 55242680220, 73656906960, 110485360440, 220970720880]

約数ペア:

[(1, 220970720880), (2, 110485360440), (3, 73656906960), (4, 55242680220), (5, 44194144176), (6, 36828453480), (7, 31567245840), (8, 27621340110), (9, 24552302320), (10, 22097072088), (12, 18414226740), (13, 16997747760), (14, 15783622920), (15, 14731381392), (16, 13810670055), (18, 12276151160), (20, 11048536044), (21, 10522415280), (24, 9207113370), (26, 8498873880), (28, 7891811460), (30, 7365690696), (35, 6313449168), (36, 6138075580), (39, 5665915920), (40, 5524268022), (42, 5261207640), (45, 4910460464), (48, 4603556685), (52, 4249436940), (56, 3945905730), (60, 3682845348), (63, 3507471760), (65, 3399549552), (70, 3156724584), (72, 3069037790), (78, 2832957960), (80, 2762134011), (84, 2630603820), (90, 2455230232), (91, 2428249680), (104, 2124718470), (105, 2104483056), (109, 2027254320), (112, 1972952865), (117, 1888638640), (120, 1841422674), (126, 1753735880), (130, 1699774776), (140, 1578362292), (144, 1534518895), (156, 1416478980), (168, 1315301910), (180, 1227615116), (182, 1214124840), (195, 1133183184), (208, 1062359235), (210, 1052241528), (218, 1013627160), (234, 944319320), (240, 920711337), (252, 876867940), (260, 849887388), (273, 809416560), (280, 789181146), (312, 708239490), (315, 701494352), (327, 675751440), (336, 657650955), (360, 613807558), (364, 607062420), (390, 566591592), (420, 526120764), (436, 506813580), (455, 485649936), (468, 472159660), (504, 438433970), (520, 424943694), (545, 405450864), (546, 404708280), (560, 394590573), (585, 377727728), (624, 354119745), (630, 350747176), (654, 337875720), (720, 306903779), (728, 303531210), (763, 289607760), (780, 283295796), (819, 269805520), (840, 263060382), (872, 253406790), (910, 242824968), (936, 236079830), (981, 225250480), (1008, 219216985), (1040, 212471847), (1090, 202725432), (1092, 202354140), (1170, 188863864), (1260, 175373588), (1308, 168937860), (1365, 161883312), (1417, 155942640), (1456, 151765605), (1526, 144803880), (1560, 141647898), (1635, 135150288), (1638, 134902760), (1680, 131530191), (1744, 126703395), (1820, 121412484), (1872, 118039915), (1962, 112625240), (2180, 101362716), (2184, 101177070), (2289, 96535920), (2340, 94431932), (2520, 87686794), (2616, 84468930), (2730, 80941656), (2834, 77971320), (3052, 72401940), (3120, 70823949), (3270, 67575144), (3276, 67451380), (3640, 60706242), (3815, 57921552), (3924, 56312620), (4095, 53961104), (4251, 51980880), (4360, 50681358), (4368, 50588535), (4578, 48267960), (4680, 47215966), (4905, 45050096), (5040, 43843397), (5232, 42234465), (5460, 40470828), (5668, 38985660), (6104, 36200970), (6540, 33787572), (6552, 33725690), (6867, 32178640), (7085, 31188528), (7280, 30353121), (7630, 28960776), (7848, 28156310), (8190, 26980552), (8502, 25990440), (8720, 25340679), (9156, 24133980), (9360, 23607983), (9810, 22525048), (9919, 22277520), (10920, 20235414), (11336, 19492830), (11445, 19307184), (12208, 18100485), (12753, 17326960), (13080, 16893786), (13104, 16862845), (13734, 16089320), (14170, 15594264), (15260, 14480388), (15696, 14078155), (16380, 13490276), (17004, 12995220), (18312, 12066990), (19620, 11262524), (19838, 11138760), (21255, 10396176), (21840, 10117707), (22672, 9746415), (22890, 9653592), (25506, 8663480), (26160, 8446893), (27468, 8044660), (28340, 7797132), (29757, 7425840), (30520, 7240194), (30941, 7141680), (32760, 6745138), (34008, 6497610), (34335, 6435728), (36624, 6033495), (39240, 5631262), (39676, 5569380), (42510, 5198088), (45780, 4826796), (49595, 4455504), (51012, 4331740), (54936, 4022330), (56680, 3898566), (59514, 3712920), (61040, 3620097), (61882, 3570840), (63765, 3465392), (65520, 3372569), (68016, 3248805), (68670, 3217864), (78480, 2815631), (79352, 2784690), (85020, 2599044), (89271, 2475280), (91560, 2413398), (92823, 2380560), (99190, 2227752), (102024, 2165870), (109872, 2011165), (113360, 1949283), (119028, 1856460), (123764, 1785420), (127530, 1732696), (137340, 1608932), (148785, 1485168), (154705, 1428336), (158704, 1392345), (170040, 1299522), (178542, 1237640), (183120, 1206699), (185646, 1190280), (198380, 1113876), (204048, 1082935), (216587, 1020240), (238056, 928230), (247528, 892710), (255060, 866348), (274680, 804466), (278469, 793520), (297570, 742584), (309410, 714168), (340080, 649761), (357084, 618820), (371292, 595140), (396760, 556938), (402233, 549360), (433174, 510120), (446355, 495056), (464115, 476112)]