20171366280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9151}}^1$

素因数の和:9341

約数の個数: 256

約数和(自身を含む): 72879206400

約数和(自身を除く): 52707840120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 157, 180, 195, 216, 234, 260, 270, 312, 314, 351, 360, 390, 468, 471, 520, 540, 585, 628, 702, 780, 785, 936, 942, 1080, 1170, 1256, 1404, 1413, 1560, 1570, 1755, 1884, 2041, 2340, 2355, 2808, 2826, 3140, 3510, 3768, 4082, 4239, 4680, 4710, 5652, 6123, 6280, 7020, 7065, 8164, 8478, 9151, 9420, 10205, 11304, 12246, 14040, 14130, 16328, 16956, 18302, 18369, 18840, 20410, 21195, 24492, 27453, 28260, 30615, 33912, 36604, 36738, 40820, 42390, 45755, 48984, 54906, 55107, 56520, 61230, 73208, 73476, 81640, 82359, 84780, 91510, 91845, 109812, 110214, 118963, 122460, 137265, 146952, 164718, 169560, 183020, 183690, 219624, 220428, 237926, 244920, 247077, 274530, 275535, 329436, 356889, 366040, 367380, 411795, 440856, 475852, 494154, 549060, 551070, 594815, 658872, 713778, 734760, 823590, 951704, 988308, 1070667, 1098120, 1102140, 1189630, 1235385, 1427556, 1436707, 1647180, 1784445, 1976616, 2141334, 2204280, 2379260, 2470770, 2855112, 2873414, 3212001, 3294360, 3568890, 4282668, 4310121, 4758520, 4941540, 5353335, 5746828, 6424002, 7137780, 7183535, 8565336, 8620242, 9883080, 10706670, 11493656, 12848004, 12930363, 14275560, 14367070, 16060005, 17240484, 18677191, 21413340, 21550605, 25696008, 25860726, 28734140, 32120010, 34480968, 37354382, 38791089, 42826680, 43101210, 51721452, 56031573, 57468280, 64240020, 64651815, 74708764, 77582178, 86202420, 93385955, 103442904, 112063146, 128480040, 129303630, 149417528, 155164356, 168094719, 172404840, 186771910, 193955445, 224126292, 258607260, 280157865, 310328712, 336189438, 373543820, 387910890, 448252584, 504284157, 517214520, 560315730, 672378876, 747087640, 775821780, 840473595, 1008568314, 1120631460, 1344757752, 1551643560, 1680947190, 2017136628, 2241262920, 2521420785, 3361894380, 4034273256, 5042841570, 6723788760, 10085683140, 20171366280]

約数ペア:

[(1, 20171366280), (2, 10085683140), (3, 6723788760), (4, 5042841570), (5, 4034273256), (6, 3361894380), (8, 2521420785), (9, 2241262920), (10, 2017136628), (12, 1680947190), (13, 1551643560), (15, 1344757752), (18, 1120631460), (20, 1008568314), (24, 840473595), (26, 775821780), (27, 747087640), (30, 672378876), (36, 560315730), (39, 517214520), (40, 504284157), (45, 448252584), (52, 387910890), (54, 373543820), (60, 336189438), (65, 310328712), (72, 280157865), (78, 258607260), (90, 224126292), (104, 193955445), (108, 186771910), (117, 172404840), (120, 168094719), (130, 155164356), (135, 149417528), (156, 129303630), (157, 128480040), (180, 112063146), (195, 103442904), (216, 93385955), (234, 86202420), (260, 77582178), (270, 74708764), (312, 64651815), (314, 64240020), (351, 57468280), (360, 56031573), (390, 51721452), (468, 43101210), (471, 42826680), (520, 38791089), (540, 37354382), (585, 34480968), (628, 32120010), (702, 28734140), (780, 25860726), (785, 25696008), (936, 21550605), (942, 21413340), (1080, 18677191), (1170, 17240484), (1256, 16060005), (1404, 14367070), (1413, 14275560), (1560, 12930363), (1570, 12848004), (1755, 11493656), (1884, 10706670), (2041, 9883080), (2340, 8620242), (2355, 8565336), (2808, 7183535), (2826, 7137780), (3140, 6424002), (3510, 5746828), (3768, 5353335), (4082, 4941540), (4239, 4758520), (4680, 4310121), (4710, 4282668), (5652, 3568890), (6123, 3294360), (6280, 3212001), (7020, 2873414), (7065, 2855112), (8164, 2470770), (8478, 2379260), (9151, 2204280), (9420, 2141334), (10205, 1976616), (11304, 1784445), (12246, 1647180), (14040, 1436707), (14130, 1427556), (16328, 1235385), (16956, 1189630), (18302, 1102140), (18369, 1098120), (18840, 1070667), (20410, 988308), (21195, 951704), (24492, 823590), (27453, 734760), (28260, 713778), (30615, 658872), (33912, 594815), (36604, 551070), (36738, 549060), (40820, 494154), (42390, 475852), (45755, 440856), (48984, 411795), (54906, 367380), (55107, 366040), (56520, 356889), (61230, 329436), (73208, 275535), (73476, 274530), (81640, 247077), (82359, 244920), (84780, 237926), (91510, 220428), (91845, 219624), (109812, 183690), (110214, 183020), (118963, 169560), (122460, 164718), (137265, 146952)]