516629880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 256

約数和(自身を含む): 1916006400

約数和(自身を除く): 1399376520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1187, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 2015, 2232, 2340, 2374, 2418, 2790, 2808, 3224, 3348, 3510, 3561, 3627, 3720, 4030, 4185, 4680, 4748, 4836, 5580, 5935, 6045, 6696, 7020, 7122, 7254, 8060, 8370, 9496, 9672, 10683, 10881, 11160, 11870, 12090, 14040, 14244, 14508, 15431, 16120, 16740, 17805, 18135, 21366, 21762, 23740, 24180, 28488, 29016, 30862, 32049, 33480, 35610, 36270, 36797, 42732, 43524, 46293, 47480, 48360, 53415, 54405, 61724, 64098, 71220, 72540, 73594, 77155, 85464, 87048, 92586, 106830, 108810, 110391, 123448, 128196, 138879, 142440, 145080, 147188, 154310, 160245, 183985, 185172, 213660, 217620, 220782, 231465, 256392, 277758, 294376, 308620, 320490, 331173, 367970, 370344, 416637, 427320, 435240, 441564, 462930, 478361, 551955, 555516, 617240, 640980, 662346, 694395, 735940, 833274, 883128, 925860, 956722, 993519, 1103910, 1111032, 1281960, 1324692, 1388790, 1435083, 1471880, 1655865, 1666548, 1851720, 1913444, 1987038, 2083185, 2207820, 2391805, 2649384, 2777580, 2870166, 3311730, 3333096, 3826888, 3974076, 4166370, 4305249, 4415640, 4783610, 4967595, 5555160, 5740332, 6623460, 7175415, 7948152, 8332740, 8610498, 9567220, 9935190, 11480664, 12915747, 13246920, 14350830, 16665480, 17220996, 19134440, 19870380, 21526245, 25831494, 28701660, 34441992, 39740760, 43052490, 51662988, 57403320, 64578735, 86104980, 103325976, 129157470, 172209960, 258314940, 516629880]

約数ペア:

[(1, 516629880), (2, 258314940), (3, 172209960), (4, 129157470), (5, 103325976), (6, 86104980), (8, 64578735), (9, 57403320), (10, 51662988), (12, 43052490), (13, 39740760), (15, 34441992), (18, 28701660), (20, 25831494), (24, 21526245), (26, 19870380), (27, 19134440), (30, 17220996), (31, 16665480), (36, 14350830), (39, 13246920), (40, 12915747), (45, 11480664), (52, 9935190), (54, 9567220), (60, 8610498), (62, 8332740), (65, 7948152), (72, 7175415), (78, 6623460), (90, 5740332), (93, 5555160), (104, 4967595), (108, 4783610), (117, 4415640), (120, 4305249), (124, 4166370), (130, 3974076), (135, 3826888), (155, 3333096), (156, 3311730), (180, 2870166), (186, 2777580), (195, 2649384), (216, 2391805), (234, 2207820), (248, 2083185), (260, 1987038), (270, 1913444), (279, 1851720), (310, 1666548), (312, 1655865), (351, 1471880), (360, 1435083), (372, 1388790), (390, 1324692), (403, 1281960), (465, 1111032), (468, 1103910), (520, 993519), (540, 956722), (558, 925860), (585, 883128), (620, 833274), (702, 735940), (744, 694395), (780, 662346), (806, 640980), (837, 617240), (930, 555516), (936, 551955), (1080, 478361), (1116, 462930), (1170, 441564), (1187, 435240), (1209, 427320), (1240, 416637), (1395, 370344), (1404, 367970), (1560, 331173), (1612, 320490), (1674, 308620), (1755, 294376), (1860, 277758), (2015, 256392), (2232, 231465), (2340, 220782), (2374, 217620), (2418, 213660), (2790, 185172), (2808, 183985), (3224, 160245), (3348, 154310), (3510, 147188), (3561, 145080), (3627, 142440), (3720, 138879), (4030, 128196), (4185, 123448), (4680, 110391), (4748, 108810), (4836, 106830), (5580, 92586), (5935, 87048), (6045, 85464), (6696, 77155), (7020, 73594), (7122, 72540), (7254, 71220), (8060, 64098), (8370, 61724), (9496, 54405), (9672, 53415), (10683, 48360), (10881, 47480), (11160, 46293), (11870, 43524), (12090, 42732), (14040, 36797), (14244, 36270), (14508, 35610), (15431, 33480), (16120, 32049), (16740, 30862), (17805, 29016), (18135, 28488), (21366, 24180), (21762, 23740)]