217329840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 480

約数和(自身を含む): 935940096

約数和(自身を除く): 718610256

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, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 107, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 168, 180, 182, 186, 195, 208, 210, 214, 217, 234, 240, 248, 252, 260, 273, 279, 280, 310, 312, 315, 321, 336, 360, 364, 372, 390, 403, 420, 428, 434, 455, 465, 468, 496, 504, 520, 535, 546, 558, 560, 585, 620, 624, 630, 642, 651, 720, 728, 744, 749, 780, 806, 819, 840, 856, 868, 910, 930, 936, 963, 1008, 1040, 1070, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1284, 1302, 1365, 1391, 1395, 1456, 1488, 1498, 1560, 1605, 1612, 1638, 1680, 1712, 1736, 1820, 1860, 1872, 1926, 1953, 2015, 2140, 2170, 2184, 2232, 2247, 2340, 2418, 2480, 2520, 2568, 2604, 2730, 2782, 2790, 2821, 2996, 3120, 3210, 3224, 3255, 3276, 3317, 3472, 3627, 3640, 3720, 3745, 3852, 3906, 4030, 4095, 4173, 4280, 4340, 4368, 4464, 4494, 4680, 4815, 4836, 5040, 5136, 5208, 5460, 5564, 5580, 5642, 5992, 6045, 6420, 6448, 6510, 6552, 6634, 6741, 6955, 7254, 7280, 7440, 7490, 7704, 7812, 8060, 8190, 8346, 8463, 8560, 8680, 8988, 9360, 9630, 9672, 9737, 9765, 9951, 10416, 10920, 11128, 11160, 11235, 11284, 11984, 12090, 12519, 12840, 13020, 13104, 13268, 13482, 13910, 14105, 14508, 14980, 15408, 15624, 16120, 16380, 16585, 16692, 16926, 17360, 17976, 18135, 19260, 19344, 19474, 19530, 19902, 20865, 21840, 22256, 22320, 22470, 22568, 23219, 24180, 25038, 25389, 25680, 26040, 26536, 26964, 27820, 28210, 29016, 29211, 29853, 29960, 31248, 32240, 32760, 33170, 33384, 33705, 33852, 35952, 36270, 38520, 38948, 39060, 39804, 41730, 42315, 43121, 44940, 45136, 46438, 48360, 48685, 49755, 50076, 50778, 52080, 53072, 53928, 55640, 56420, 58032, 58422, 59706, 59920, 62595, 65520, 66340, 66768, 67410, 67704, 69657, 72540, 77040, 77896, 78120, 79608, 83460, 84630, 86242, 87633, 89880, 92876, 96720, 97370, 99510, 100152, 101556, 107856, 111280, 112840, 116095, 116844, 119412, 125190, 126945, 129363, 132680, 134820, 135408, 139314, 145080, 146055, 149265, 155792, 156240, 159216, 166920, 169260, 172484, 175266, 179760, 185752, 194740, 199020, 200304, 203112, 208971, 215605, 225680, 232190, 233688, 238824, 250380, 253890, 258726, 265360, 269640, 278628, 290160, 292110, 298530, 301847, 333840, 338520, 344968, 348285, 350532, 371504, 388089, 389480, 398040, 406224, 417942, 431210, 438165, 464380, 467376, 477648, 500760, 507780, 517452, 539280, 557256, 584220, 597060, 603694, 646815, 677040, 689936, 696570, 701064, 776178, 778960, 796080, 835884, 862420, 876330, 905541, 928760, 1001520, 1015560, 1034904, 1044855, 1114512, 1168440, 1194120, 1207388, 1293630, 1393140, 1402128, 1509235, 1552356, 1671768, 1724840, 1752660, 1811082, 1857520, 1940445, 2031120, 2069808, 2089710, 2336880, 2388240, 2414776, 2587260, 2716623, 2786280, 3018470, 3104712, 3343536, 3449680, 3505320, 3622164, 3880890, 4179420, 4527705, 4829552, 5174520, 5433246, 5572560, 6036940, 6209424, 7010640, 7244328, 7761780, 8358840, 9055410, 10349040, 10866492, 12073880, 13583115, 14488656, 15523560, 16717680, 18110820, 21732984, 24147760, 27166230, 31047120, 36221640, 43465968, 54332460, 72443280, 108664920, 217329840]

約数ペア:

[(1, 217329840), (2, 108664920), (3, 72443280), (4, 54332460), (5, 43465968), (6, 36221640), (7, 31047120), (8, 27166230), (9, 24147760), (10, 21732984), (12, 18110820), (13, 16717680), (14, 15523560), (15, 14488656), (16, 13583115), (18, 12073880), (20, 10866492), (21, 10349040), (24, 9055410), (26, 8358840), (28, 7761780), (30, 7244328), (31, 7010640), (35, 6209424), (36, 6036940), (39, 5572560), (40, 5433246), (42, 5174520), (45, 4829552), (48, 4527705), (52, 4179420), (56, 3880890), (60, 3622164), (62, 3505320), (63, 3449680), (65, 3343536), (70, 3104712), (72, 3018470), (78, 2786280), (80, 2716623), (84, 2587260), (90, 2414776), (91, 2388240), (93, 2336880), (104, 2089710), (105, 2069808), (107, 2031120), (112, 1940445), (117, 1857520), (120, 1811082), (124, 1752660), (126, 1724840), (130, 1671768), (140, 1552356), (144, 1509235), (155, 1402128), (156, 1393140), (168, 1293630), (180, 1207388), (182, 1194120), (186, 1168440), (195, 1114512), (208, 1044855), (210, 1034904), (214, 1015560), (217, 1001520), (234, 928760), (240, 905541), (248, 876330), (252, 862420), (260, 835884), (273, 796080), (279, 778960), (280, 776178), (310, 701064), (312, 696570), (315, 689936), (321, 677040), (336, 646815), (360, 603694), (364, 597060), (372, 584220), (390, 557256), (403, 539280), (420, 517452), (428, 507780), (434, 500760), (455, 477648), (465, 467376), (468, 464380), (496, 438165), (504, 431210), (520, 417942), (535, 406224), (546, 398040), (558, 389480), (560, 388089), (585, 371504), (620, 350532), (624, 348285), (630, 344968), (642, 338520), (651, 333840), (720, 301847), (728, 298530), (744, 292110), (749, 290160), (780, 278628), (806, 269640), (819, 265360), (840, 258726), (856, 253890), (868, 250380), (910, 238824), (930, 233688), (936, 232190), (963, 225680), (1008, 215605), (1040, 208971), (1070, 203112), (1085, 200304), (1092, 199020), (1116, 194740), (1170, 185752), (1209, 179760), (1240, 175266), (1260, 172484), (1284, 169260), (1302, 166920), (1365, 159216), (1391, 156240), (1395, 155792), (1456, 149265), (1488, 146055), (1498, 145080), (1560, 139314), (1605, 135408), (1612, 134820), (1638, 132680), (1680, 129363), (1712, 126945), (1736, 125190), (1820, 119412), (1860, 116844), (1872, 116095), (1926, 112840), (1953, 111280), (2015, 107856), (2140, 101556), (2170, 100152), (2184, 99510), (2232, 97370), (2247, 96720), (2340, 92876), (2418, 89880), (2480, 87633), (2520, 86242), (2568, 84630), (2604, 83460), (2730, 79608), (2782, 78120), (2790, 77896), (2821, 77040), (2996, 72540), (3120, 69657), (3210, 67704), (3224, 67410), (3255, 66768), (3276, 66340), (3317, 65520), (3472, 62595), (3627, 59920), (3640, 59706), (3720, 58422), (3745, 58032), (3852, 56420), (3906, 55640), (4030, 53928), (4095, 53072), (4173, 52080), (4280, 50778), (4340, 50076), (4368, 49755), (4464, 48685), (4494, 48360), (4680, 46438), (4815, 45136), (4836, 44940), (5040, 43121), (5136, 42315), (5208, 41730), (5460, 39804), (5564, 39060), (5580, 38948), (5642, 38520), (5992, 36270), (6045, 35952), (6420, 33852), (6448, 33705), (6510, 33384), (6552, 33170), (6634, 32760), (6741, 32240), (6955, 31248), (7254, 29960), (7280, 29853), (7440, 29211), (7490, 29016), (7704, 28210), (7812, 27820), (8060, 26964), (8190, 26536), (8346, 26040), (8463, 25680), (8560, 25389), (8680, 25038), (8988, 24180), (9360, 23219), (9630, 22568), (9672, 22470), (9737, 22320), (9765, 22256), (9951, 21840), (10416, 20865), (10920, 19902), (11128, 19530), (11160, 19474), (11235, 19344), (11284, 19260), (11984, 18135), (12090, 17976), (12519, 17360), (12840, 16926), (13020, 16692), (13104, 16585), (13268, 16380), (13482, 16120), (13910, 15624), (14105, 15408), (14508, 14980)]