742519440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 320

約数和(自身を含む): 2846484480

約数和(自身を除く): 2103965040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 853, 930, 936, 1040, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1488, 1560, 1612, 1674, 1706, 1755, 1860, 1872, 2015, 2160, 2232, 2340, 2418, 2480, 2559, 2790, 2808, 3120, 3224, 3348, 3412, 3510, 3627, 3720, 4030, 4185, 4265, 4464, 4680, 4836, 5118, 5580, 5616, 6045, 6448, 6696, 6824, 7020, 7254, 7440, 7677, 8060, 8370, 8530, 9360, 9672, 10236, 10881, 11089, 11160, 12090, 12795, 13392, 13648, 14040, 14508, 15354, 16120, 16740, 17060, 18135, 19344, 20472, 21762, 22178, 22320, 23031, 24180, 25590, 26443, 28080, 29016, 30708, 32240, 33267, 33480, 34120, 36270, 38385, 40944, 43524, 44356, 46062, 48360, 51180, 52886, 54405, 55445, 58032, 61416, 66534, 66960, 68240, 72540, 76770, 79329, 87048, 88712, 92124, 96720, 99801, 102360, 105772, 108810, 110890, 115155, 122832, 132215, 133068, 145080, 153540, 158658, 166335, 174096, 177424, 184248, 199602, 204720, 211544, 217620, 221780, 230310, 237987, 264430, 266136, 290160, 299403, 307080, 317316, 332670, 343759, 368496, 396645, 399204, 423088, 435240, 443560, 460620, 475974, 499005, 528860, 532272, 598806, 614160, 634632, 665340, 687518, 713961, 793290, 798408, 870480, 887120, 921240, 951948, 998010, 1031277, 1057720, 1189935, 1197612, 1269264, 1330680, 1375036, 1427922, 1497015, 1586580, 1596816, 1718795, 1842480, 1903896, 1996020, 2062554, 2115440, 2379870, 2395224, 2661360, 2750072, 2855844, 2994030, 3093831, 3173160, 3437590, 3569805, 3807792, 3992040, 4125108, 4759740, 4790448, 5156385, 5500144, 5711688, 5988060, 6187662, 6346320, 6875180, 7139610, 7984080, 8250216, 9281493, 9519480, 10312770, 11423376, 11976120, 12375324, 13750360, 14279220, 15469155, 16500432, 18562986, 19038960, 20625540, 23952240, 24750648, 27500720, 28558440, 30938310, 37125972, 41251080, 46407465, 49501296, 57116880, 61876620, 74251944, 82502160, 92814930, 123753240, 148503888, 185629860, 247506480, 371259720, 742519440]

約数ペア:

[(1, 742519440), (2, 371259720), (3, 247506480), (4, 185629860), (5, 148503888), (6, 123753240), (8, 92814930), (9, 82502160), (10, 74251944), (12, 61876620), (13, 57116880), (15, 49501296), (16, 46407465), (18, 41251080), (20, 37125972), (24, 30938310), (26, 28558440), (27, 27500720), (30, 24750648), (31, 23952240), (36, 20625540), (39, 19038960), (40, 18562986), (45, 16500432), (48, 15469155), (52, 14279220), (54, 13750360), (60, 12375324), (62, 11976120), (65, 11423376), (72, 10312770), (78, 9519480), (80, 9281493), (90, 8250216), (93, 7984080), (104, 7139610), (108, 6875180), (117, 6346320), (120, 6187662), (124, 5988060), (130, 5711688), (135, 5500144), (144, 5156385), (155, 4790448), (156, 4759740), (180, 4125108), (186, 3992040), (195, 3807792), (208, 3569805), (216, 3437590), (234, 3173160), (240, 3093831), (248, 2994030), (260, 2855844), (270, 2750072), (279, 2661360), (310, 2395224), (312, 2379870), (351, 2115440), (360, 2062554), (372, 1996020), (390, 1903896), (403, 1842480), (432, 1718795), (465, 1596816), (468, 1586580), (496, 1497015), (520, 1427922), (540, 1375036), (558, 1330680), (585, 1269264), (620, 1197612), (624, 1189935), (702, 1057720), (720, 1031277), (744, 998010), (780, 951948), (806, 921240), (837, 887120), (853, 870480), (930, 798408), (936, 793290), (1040, 713961), (1080, 687518), (1116, 665340), (1170, 634632), (1209, 614160), (1240, 598806), (1395, 532272), (1404, 528860), (1488, 499005), (1560, 475974), (1612, 460620), (1674, 443560), (1706, 435240), (1755, 423088), (1860, 399204), (1872, 396645), (2015, 368496), (2160, 343759), (2232, 332670), (2340, 317316), (2418, 307080), (2480, 299403), (2559, 290160), (2790, 266136), (2808, 264430), (3120, 237987), (3224, 230310), (3348, 221780), (3412, 217620), (3510, 211544), (3627, 204720), (3720, 199602), (4030, 184248), (4185, 177424), (4265, 174096), (4464, 166335), (4680, 158658), (4836, 153540), (5118, 145080), (5580, 133068), (5616, 132215), (6045, 122832), (6448, 115155), (6696, 110890), (6824, 108810), (7020, 105772), (7254, 102360), (7440, 99801), (7677, 96720), (8060, 92124), (8370, 88712), (8530, 87048), (9360, 79329), (9672, 76770), (10236, 72540), (10881, 68240), (11089, 66960), (11160, 66534), (12090, 61416), (12795, 58032), (13392, 55445), (13648, 54405), (14040, 52886), (14508, 51180), (15354, 48360), (16120, 46062), (16740, 44356), (17060, 43524), (18135, 40944), (19344, 38385), (20472, 36270), (21762, 34120), (22178, 33480), (22320, 33267), (23031, 32240), (24180, 30708), (25590, 29016), (26443, 28080)]