20152382040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28663}}^1$

素因数の和:28724

約数の個数: 320

約数和(自身を含む): 79910645760

約数和(自身を除く): 59758263720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 324, 360, 372, 378, 405, 420, 434, 465, 504, 540, 558, 567, 620, 630, 648, 651, 744, 756, 810, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1134, 1240, 1260, 1302, 1395, 1512, 1620, 1674, 1736, 1860, 1890, 1953, 2170, 2232, 2268, 2511, 2520, 2604, 2790, 2835, 3240, 3255, 3348, 3720, 3780, 3906, 4185, 4340, 4536, 5022, 5208, 5580, 5670, 5859, 6510, 6696, 7560, 7812, 8370, 8680, 9765, 10044, 11160, 11340, 11718, 12555, 13020, 15624, 16740, 17577, 19530, 20088, 22680, 23436, 25110, 26040, 28663, 29295, 33480, 35154, 39060, 46872, 50220, 57326, 58590, 70308, 78120, 85989, 87885, 100440, 114652, 117180, 140616, 143315, 171978, 175770, 200641, 229304, 234360, 257967, 286630, 343956, 351540, 401282, 429945, 515934, 573260, 601923, 687912, 703080, 773901, 802564, 859890, 888553, 1003205, 1031868, 1146520, 1203846, 1289835, 1547802, 1605128, 1719780, 1777106, 1805769, 2006410, 2063736, 2321703, 2407692, 2579670, 2665659, 3009615, 3095604, 3439560, 3554212, 3611538, 3869505, 4012820, 4442765, 4643406, 4815384, 5159340, 5331318, 5417307, 6019230, 6191208, 6219871, 7108424, 7223076, 7739010, 7996977, 8025640, 8885530, 9028845, 9286812, 10318680, 10662636, 10834614, 11608515, 12038460, 12439742, 13328295, 14446152, 15478020, 15993954, 16251921, 17771060, 18057690, 18573624, 18659613, 21325272, 21669228, 23217030, 23990931, 24076920, 24879484, 26656590, 27086535, 30956040, 31099355, 31987908, 32503842, 35542120, 36115380, 37319226, 39984885, 43338456, 46434060, 47981862, 49758968, 53313180, 54173070, 55978839, 62198710, 63975816, 65007684, 71972793, 72230760, 74638452, 79969770, 81259605, 92868120, 93298065, 95963724, 106626360, 108346140, 111957678, 119954655, 124397420, 130015368, 143945586, 149276904, 159939540, 162519210, 167936517, 186596130, 191927448, 216692280, 223915356, 239909310, 248794840, 279894195, 287891172, 319879080, 325038420, 335873034, 359863965, 373192260, 447830712, 479818620, 503809551, 559788390, 575782344, 650076840, 671746068, 719727930, 746384520, 839682585, 959637240, 1007619102, 1119576780, 1343492136, 1439455860, 1679365170, 2015238204, 2239153560, 2519047755, 2878911720, 3358730340, 4030476408, 5038095510, 6717460680, 10076191020, 20152382040]

約数ペア:

[(1, 20152382040), (2, 10076191020), (3, 6717460680), (4, 5038095510), (5, 4030476408), (6, 3358730340), (7, 2878911720), (8, 2519047755), (9, 2239153560), (10, 2015238204), (12, 1679365170), (14, 1439455860), (15, 1343492136), (18, 1119576780), (20, 1007619102), (21, 959637240), (24, 839682585), (27, 746384520), (28, 719727930), (30, 671746068), (31, 650076840), (35, 575782344), (36, 559788390), (40, 503809551), (42, 479818620), (45, 447830712), (54, 373192260), (56, 359863965), (60, 335873034), (62, 325038420), (63, 319879080), (70, 287891172), (72, 279894195), (81, 248794840), (84, 239909310), (90, 223915356), (93, 216692280), (105, 191927448), (108, 186596130), (120, 167936517), (124, 162519210), (126, 159939540), (135, 149276904), (140, 143945586), (155, 130015368), (162, 124397420), (168, 119954655), (180, 111957678), (186, 108346140), (189, 106626360), (210, 95963724), (216, 93298065), (217, 92868120), (248, 81259605), (252, 79969770), (270, 74638452), (279, 72230760), (280, 71972793), (310, 65007684), (315, 63975816), (324, 62198710), (360, 55978839), (372, 54173070), (378, 53313180), (405, 49758968), (420, 47981862), (434, 46434060), (465, 43338456), (504, 39984885), (540, 37319226), (558, 36115380), (567, 35542120), (620, 32503842), (630, 31987908), (648, 31099355), (651, 30956040), (744, 27086535), (756, 26656590), (810, 24879484), (837, 24076920), (840, 23990931), (868, 23217030), (930, 21669228), (945, 21325272), (1080, 18659613), (1085, 18573624), (1116, 18057690), (1134, 17771060), (1240, 16251921), (1260, 15993954), (1302, 15478020), (1395, 14446152), (1512, 13328295), (1620, 12439742), (1674, 12038460), (1736, 11608515), (1860, 10834614), (1890, 10662636), (1953, 10318680), (2170, 9286812), (2232, 9028845), (2268, 8885530), (2511, 8025640), (2520, 7996977), (2604, 7739010), (2790, 7223076), (2835, 7108424), (3240, 6219871), (3255, 6191208), (3348, 6019230), (3720, 5417307), (3780, 5331318), (3906, 5159340), (4185, 4815384), (4340, 4643406), (4536, 4442765), (5022, 4012820), (5208, 3869505), (5580, 3611538), (5670, 3554212), (5859, 3439560), (6510, 3095604), (6696, 3009615), (7560, 2665659), (7812, 2579670), (8370, 2407692), (8680, 2321703), (9765, 2063736), (10044, 2006410), (11160, 1805769), (11340, 1777106), (11718, 1719780), (12555, 1605128), (13020, 1547802), (15624, 1289835), (16740, 1203846), (17577, 1146520), (19530, 1031868), (20088, 1003205), (22680, 888553), (23436, 859890), (25110, 802564), (26040, 773901), (28663, 703080), (29295, 687912), (33480, 601923), (35154, 573260), (39060, 515934), (46872, 429945), (50220, 401282), (57326, 351540), (58590, 343956), (70308, 286630), (78120, 257967), (85989, 234360), (87885, 229304), (100440, 200641), (114652, 175770), (117180, 171978), (140616, 143315)]