344419920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 240

約数和(自身を含む): 1286917632

約数和(自身を除く): 942497712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1187, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2374, 2418, 2480, 2790, 3120, 3224, 3561, 3627, 3720, 4030, 4464, 4680, 4748, 4836, 5580, 5935, 6045, 6448, 7122, 7254, 7440, 8060, 9360, 9496, 9672, 10683, 11160, 11870, 12090, 14244, 14508, 15431, 16120, 17805, 18135, 18992, 19344, 21366, 22320, 23740, 24180, 28488, 29016, 30862, 32240, 35610, 36270, 36797, 42732, 46293, 47480, 48360, 53415, 56976, 58032, 61724, 71220, 72540, 73594, 77155, 85464, 92586, 94960, 96720, 106830, 110391, 123448, 138879, 142440, 145080, 147188, 154310, 170928, 183985, 185172, 213660, 220782, 231465, 246896, 277758, 284880, 290160, 294376, 308620, 331173, 367970, 370344, 427320, 441564, 462930, 478361, 551955, 555516, 588752, 617240, 662346, 694395, 735940, 740688, 854640, 883128, 925860, 956722, 1103910, 1111032, 1234480, 1324692, 1388790, 1435083, 1471880, 1655865, 1766256, 1851720, 1913444, 2207820, 2222064, 2391805, 2649384, 2777580, 2870166, 2943760, 3311730, 3703440, 3826888, 4305249, 4415640, 4783610, 5298768, 5555160, 5740332, 6623460, 7175415, 7653776, 8610498, 8831280, 9567220, 11110320, 11480664, 13246920, 14350830, 17220996, 19134440, 21526245, 22961328, 26493840, 28701660, 34441992, 38268880, 43052490, 57403320, 68883984, 86104980, 114806640, 172209960, 344419920]

約数ペア:

[(1, 344419920), (2, 172209960), (3, 114806640), (4, 86104980), (5, 68883984), (6, 57403320), (8, 43052490), (9, 38268880), (10, 34441992), (12, 28701660), (13, 26493840), (15, 22961328), (16, 21526245), (18, 19134440), (20, 17220996), (24, 14350830), (26, 13246920), (30, 11480664), (31, 11110320), (36, 9567220), (39, 8831280), (40, 8610498), (45, 7653776), (48, 7175415), (52, 6623460), (60, 5740332), (62, 5555160), (65, 5298768), (72, 4783610), (78, 4415640), (80, 4305249), (90, 3826888), (93, 3703440), (104, 3311730), (117, 2943760), (120, 2870166), (124, 2777580), (130, 2649384), (144, 2391805), (155, 2222064), (156, 2207820), (180, 1913444), (186, 1851720), (195, 1766256), (208, 1655865), (234, 1471880), (240, 1435083), (248, 1388790), (260, 1324692), (279, 1234480), (310, 1111032), (312, 1103910), (360, 956722), (372, 925860), (390, 883128), (403, 854640), (465, 740688), (468, 735940), (496, 694395), (520, 662346), (558, 617240), (585, 588752), (620, 555516), (624, 551955), (720, 478361), (744, 462930), (780, 441564), (806, 427320), (930, 370344), (936, 367970), (1040, 331173), (1116, 308620), (1170, 294376), (1187, 290160), (1209, 284880), (1240, 277758), (1395, 246896), (1488, 231465), (1560, 220782), (1612, 213660), (1860, 185172), (1872, 183985), (2015, 170928), (2232, 154310), (2340, 147188), (2374, 145080), (2418, 142440), (2480, 138879), (2790, 123448), (3120, 110391), (3224, 106830), (3561, 96720), (3627, 94960), (3720, 92586), (4030, 85464), (4464, 77155), (4680, 73594), (4748, 72540), (4836, 71220), (5580, 61724), (5935, 58032), (6045, 56976), (6448, 53415), (7122, 48360), (7254, 47480), (7440, 46293), (8060, 42732), (9360, 36797), (9496, 36270), (9672, 35610), (10683, 32240), (11160, 30862), (11870, 29016), (12090, 28488), (14244, 24180), (14508, 23740), (15431, 22320), (16120, 21366), (17805, 19344), (18135, 18992)]