201601680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 320

約数和(自身を含む): 761856000

約数和(自身を除く): 560254320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 79, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 158, 168, 186, 196, 210, 217, 237, 240, 245, 248, 280, 294, 310, 316, 336, 343, 372, 392, 395, 420, 434, 465, 474, 490, 496, 553, 560, 588, 620, 632, 651, 686, 735, 744, 784, 790, 840, 868, 930, 948, 980, 1029, 1085, 1106, 1176, 1185, 1240, 1264, 1302, 1372, 1470, 1488, 1519, 1580, 1659, 1680, 1715, 1736, 1860, 1896, 1960, 2058, 2170, 2212, 2352, 2370, 2449, 2480, 2604, 2744, 2765, 2940, 3038, 3160, 3255, 3318, 3430, 3472, 3720, 3792, 3871, 3920, 4116, 4340, 4424, 4557, 4740, 4898, 5145, 5208, 5488, 5530, 5880, 6076, 6320, 6510, 6636, 6860, 7347, 7440, 7595, 7742, 8232, 8295, 8680, 8848, 9114, 9480, 9796, 10290, 10416, 10633, 11060, 11613, 11760, 12152, 12245, 13020, 13272, 13720, 14694, 15190, 15484, 16464, 16590, 17143, 17360, 18228, 18960, 19355, 19592, 20580, 21266, 22120, 22785, 23226, 24304, 24490, 26040, 26544, 27097, 27440, 29388, 30380, 30968, 31899, 33180, 34286, 36456, 36735, 38710, 39184, 41160, 42532, 44240, 45570, 46452, 48980, 51429, 52080, 53165, 54194, 58065, 58776, 60760, 61936, 63798, 66360, 68572, 72912, 73470, 77420, 81291, 82320, 85064, 85715, 91140, 92904, 97960, 102858, 106330, 108388, 116130, 117552, 120001, 121520, 127596, 132720, 135485, 137144, 146940, 154840, 159495, 162582, 170128, 171430, 182280, 185808, 195920, 205716, 212660, 216776, 232260, 240002, 255192, 257145, 270970, 274288, 293880, 309680, 318990, 325164, 342860, 360003, 364560, 406455, 411432, 425320, 433552, 464520, 480004, 510384, 514290, 541940, 587760, 600005, 637980, 650328, 685720, 720006, 812910, 822864, 840007, 850640, 929040, 960008, 1028580, 1083880, 1200010, 1275960, 1300656, 1371440, 1440012, 1625820, 1680014, 1800015, 1920016, 2057160, 2167760, 2400020, 2520021, 2551920, 2880024, 3251640, 3360028, 3600030, 4114320, 4200035, 4800040, 5040042, 5760048, 6503280, 6720056, 7200060, 8400070, 9600080, 10080084, 12600105, 13440112, 14400120, 16800140, 20160168, 25200210, 28800240, 33600280, 40320336, 50400420, 67200560, 100800840, 201601680]

約数ペア:

[(1, 201601680), (2, 100800840), (3, 67200560), (4, 50400420), (5, 40320336), (6, 33600280), (7, 28800240), (8, 25200210), (10, 20160168), (12, 16800140), (14, 14400120), (15, 13440112), (16, 12600105), (20, 10080084), (21, 9600080), (24, 8400070), (28, 7200060), (30, 6720056), (31, 6503280), (35, 5760048), (40, 5040042), (42, 4800040), (48, 4200035), (49, 4114320), (56, 3600030), (60, 3360028), (62, 3251640), (70, 2880024), (79, 2551920), (80, 2520021), (84, 2400020), (93, 2167760), (98, 2057160), (105, 1920016), (112, 1800015), (120, 1680014), (124, 1625820), (140, 1440012), (147, 1371440), (155, 1300656), (158, 1275960), (168, 1200010), (186, 1083880), (196, 1028580), (210, 960008), (217, 929040), (237, 850640), (240, 840007), (245, 822864), (248, 812910), (280, 720006), (294, 685720), (310, 650328), (316, 637980), (336, 600005), (343, 587760), (372, 541940), (392, 514290), (395, 510384), (420, 480004), (434, 464520), (465, 433552), (474, 425320), (490, 411432), (496, 406455), (553, 364560), (560, 360003), (588, 342860), (620, 325164), (632, 318990), (651, 309680), (686, 293880), (735, 274288), (744, 270970), (784, 257145), (790, 255192), (840, 240002), (868, 232260), (930, 216776), (948, 212660), (980, 205716), (1029, 195920), (1085, 185808), (1106, 182280), (1176, 171430), (1185, 170128), (1240, 162582), (1264, 159495), (1302, 154840), (1372, 146940), (1470, 137144), (1488, 135485), (1519, 132720), (1580, 127596), (1659, 121520), (1680, 120001), (1715, 117552), (1736, 116130), (1860, 108388), (1896, 106330), (1960, 102858), (2058, 97960), (2170, 92904), (2212, 91140), (2352, 85715), (2370, 85064), (2449, 82320), (2480, 81291), (2604, 77420), (2744, 73470), (2765, 72912), (2940, 68572), (3038, 66360), (3160, 63798), (3255, 61936), (3318, 60760), (3430, 58776), (3472, 58065), (3720, 54194), (3792, 53165), (3871, 52080), (3920, 51429), (4116, 48980), (4340, 46452), (4424, 45570), (4557, 44240), (4740, 42532), (4898, 41160), (5145, 39184), (5208, 38710), (5488, 36735), (5530, 36456), (5880, 34286), (6076, 33180), (6320, 31899), (6510, 30968), (6636, 30380), (6860, 29388), (7347, 27440), (7440, 27097), (7595, 26544), (7742, 26040), (8232, 24490), (8295, 24304), (8680, 23226), (8848, 22785), (9114, 22120), (9480, 21266), (9796, 20580), (10290, 19592), (10416, 19355), (10633, 18960), (11060, 18228), (11613, 17360), (11760, 17143), (12152, 16590), (12245, 16464), (13020, 15484), (13272, 15190), (13720, 14694)]