15803106840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{2687}}^1$

素因数の和:2783

約数の個数: 288

約数和(自身を含む): 56213015040

約数和(自身を除く): 40409908200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 961, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 1922, 2040, 2108, 2232, 2635, 2687, 2790, 2883, 3060, 3162, 3720, 3844, 4216, 4743, 4805, 5270, 5374, 5580, 5766, 6120, 6324, 7688, 7905, 8061, 8649, 9486, 9610, 10540, 10748, 11160, 11532, 12648, 13435, 14415, 15810, 16122, 16337, 17298, 18972, 19220, 21080, 21496, 23064, 23715, 24183, 26870, 28830, 31620, 32244, 32674, 34596, 37944, 38440, 40305, 43245, 45679, 47430, 48366, 49011, 53740, 57660, 63240, 64488, 65348, 69192, 80610, 81685, 83297, 86490, 91358, 94860, 96732, 98022, 107480, 115320, 120915, 130696, 137037, 147033, 161220, 163370, 166594, 172980, 182716, 189720, 193464, 196044, 228395, 241830, 245055, 249891, 274074, 294066, 322440, 326740, 333188, 345960, 365432, 392088, 411111, 416485, 456790, 483660, 490110, 499782, 548148, 588132, 653480, 666376, 685185, 735165, 749673, 822222, 832970, 913580, 967320, 980220, 999564, 1096296, 1176264, 1249455, 1370370, 1416049, 1470330, 1499346, 1644444, 1665940, 1827160, 1960440, 1999128, 2055555, 2498910, 2582207, 2740740, 2832098, 2940660, 2998692, 3288888, 3331880, 3748365, 4111110, 4248147, 4997820, 5164414, 5481480, 5664196, 5881320, 5997384, 7080245, 7496730, 7746621, 8222220, 8496294, 9995640, 10328828, 11328392, 12744441, 12911035, 14160490, 14993460, 15493242, 16444440, 16992588, 20657656, 21240735, 23239863, 25488882, 25822070, 28320980, 29986920, 30986484, 33985176, 38733105, 42481470, 43897519, 46479726, 50977764, 51644140, 56641960, 61972968, 63722205, 77466210, 84962940, 87795038, 92959452, 101955528, 103288280, 116199315, 127444410, 131692557, 154932420, 169925880, 175590076, 185918904, 219487595, 232398630, 254888820, 263385114, 309864840, 351180152, 395077671, 438975190, 464797260, 509777640, 526770228, 658462785, 790155342, 877950380, 929594520, 1053540456, 1316925570, 1580310684, 1755900760, 1975388355, 2633851140, 3160621368, 3950776710, 5267702280, 7901553420, 15803106840]

約数ペア:

[(1, 15803106840), (2, 7901553420), (3, 5267702280), (4, 3950776710), (5, 3160621368), (6, 2633851140), (8, 1975388355), (9, 1755900760), (10, 1580310684), (12, 1316925570), (15, 1053540456), (17, 929594520), (18, 877950380), (20, 790155342), (24, 658462785), (30, 526770228), (31, 509777640), (34, 464797260), (36, 438975190), (40, 395077671), (45, 351180152), (51, 309864840), (60, 263385114), (62, 254888820), (68, 232398630), (72, 219487595), (85, 185918904), (90, 175590076), (93, 169925880), (102, 154932420), (120, 131692557), (124, 127444410), (136, 116199315), (153, 103288280), (155, 101955528), (170, 92959452), (180, 87795038), (186, 84962940), (204, 77466210), (248, 63722205), (255, 61972968), (279, 56641960), (306, 51644140), (310, 50977764), (340, 46479726), (360, 43897519), (372, 42481470), (408, 38733105), (465, 33985176), (510, 30986484), (527, 29986920), (558, 28320980), (612, 25822070), (620, 25488882), (680, 23239863), (744, 21240735), (765, 20657656), (930, 16992588), (961, 16444440), (1020, 15493242), (1054, 14993460), (1116, 14160490), (1224, 12911035), (1240, 12744441), (1395, 11328392), (1530, 10328828), (1581, 9995640), (1860, 8496294), (1922, 8222220), (2040, 7746621), (2108, 7496730), (2232, 7080245), (2635, 5997384), (2687, 5881320), (2790, 5664196), (2883, 5481480), (3060, 5164414), (3162, 4997820), (3720, 4248147), (3844, 4111110), (4216, 3748365), (4743, 3331880), (4805, 3288888), (5270, 2998692), (5374, 2940660), (5580, 2832098), (5766, 2740740), (6120, 2582207), (6324, 2498910), (7688, 2055555), (7905, 1999128), (8061, 1960440), (8649, 1827160), (9486, 1665940), (9610, 1644444), (10540, 1499346), (10748, 1470330), (11160, 1416049), (11532, 1370370), (12648, 1249455), (13435, 1176264), (14415, 1096296), (15810, 999564), (16122, 980220), (16337, 967320), (17298, 913580), (18972, 832970), (19220, 822222), (21080, 749673), (21496, 735165), (23064, 685185), (23715, 666376), (24183, 653480), (26870, 588132), (28830, 548148), (31620, 499782), (32244, 490110), (32674, 483660), (34596, 456790), (37944, 416485), (38440, 411111), (40305, 392088), (43245, 365432), (45679, 345960), (47430, 333188), (48366, 326740), (49011, 322440), (53740, 294066), (57660, 274074), (63240, 249891), (64488, 245055), (65348, 241830), (69192, 228395), (80610, 196044), (81685, 193464), (83297, 189720), (86490, 182716), (91358, 172980), (94860, 166594), (96732, 163370), (98022, 161220), (107480, 147033), (115320, 137037), (120915, 130696)]