383446440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:945

約数の個数: 256

約数和(自身を含む): 1422489600

約数和(自身を除く): 1039043160

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, 881, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1762, 1860, 2015, 2232, 2340, 2418, 2643, 2790, 2808, 3224, 3348, 3510, 3524, 3627, 3720, 4030, 4185, 4405, 4680, 4836, 5286, 5580, 6045, 6696, 7020, 7048, 7254, 7929, 8060, 8370, 8810, 9672, 10572, 10881, 11160, 11453, 12090, 13215, 14040, 14508, 15858, 16120, 16740, 17620, 18135, 21144, 21762, 22906, 23787, 24180, 26430, 27311, 29016, 31716, 33480, 34359, 35240, 36270, 39645, 43524, 45812, 47574, 48360, 52860, 54405, 54622, 57265, 63432, 68718, 72540, 79290, 81933, 87048, 91624, 95148, 103077, 105720, 108810, 109244, 114530, 118935, 136555, 137436, 145080, 158580, 163866, 171795, 190296, 206154, 217620, 218488, 229060, 237870, 245799, 273110, 274872, 309231, 317160, 327732, 343590, 355043, 409665, 412308, 435240, 458120, 475740, 491598, 515385, 546220, 618462, 655464, 687180, 710086, 737397, 819330, 824616, 951480, 983196, 1030770, 1065129, 1092440, 1228995, 1236924, 1374360, 1420172, 1474794, 1546155, 1638660, 1775215, 1966392, 2061540, 2130258, 2457990, 2473848, 2840344, 2949588, 3092310, 3195387, 3277320, 3550430, 3686985, 4123080, 4260516, 4915980, 5325645, 5899176, 6184620, 6390774, 7100860, 7373970, 8521032, 9586161, 9831960, 10651290, 12369240, 12781548, 14201720, 14747940, 15976935, 19172322, 21302580, 25563096, 29495880, 31953870, 38344644, 42605160, 47930805, 63907740, 76689288, 95861610, 127815480, 191723220, 383446440]

約数ペア:

[(1, 383446440), (2, 191723220), (3, 127815480), (4, 95861610), (5, 76689288), (6, 63907740), (8, 47930805), (9, 42605160), (10, 38344644), (12, 31953870), (13, 29495880), (15, 25563096), (18, 21302580), (20, 19172322), (24, 15976935), (26, 14747940), (27, 14201720), (30, 12781548), (31, 12369240), (36, 10651290), (39, 9831960), (40, 9586161), (45, 8521032), (52, 7373970), (54, 7100860), (60, 6390774), (62, 6184620), (65, 5899176), (72, 5325645), (78, 4915980), (90, 4260516), (93, 4123080), (104, 3686985), (108, 3550430), (117, 3277320), (120, 3195387), (124, 3092310), (130, 2949588), (135, 2840344), (155, 2473848), (156, 2457990), (180, 2130258), (186, 2061540), (195, 1966392), (216, 1775215), (234, 1638660), (248, 1546155), (260, 1474794), (270, 1420172), (279, 1374360), (310, 1236924), (312, 1228995), (351, 1092440), (360, 1065129), (372, 1030770), (390, 983196), (403, 951480), (465, 824616), (468, 819330), (520, 737397), (540, 710086), (558, 687180), (585, 655464), (620, 618462), (702, 546220), (744, 515385), (780, 491598), (806, 475740), (837, 458120), (881, 435240), (930, 412308), (936, 409665), (1080, 355043), (1116, 343590), (1170, 327732), (1209, 317160), (1240, 309231), (1395, 274872), (1404, 273110), (1560, 245799), (1612, 237870), (1674, 229060), (1755, 218488), (1762, 217620), (1860, 206154), (2015, 190296), (2232, 171795), (2340, 163866), (2418, 158580), (2643, 145080), (2790, 137436), (2808, 136555), (3224, 118935), (3348, 114530), (3510, 109244), (3524, 108810), (3627, 105720), (3720, 103077), (4030, 95148), (4185, 91624), (4405, 87048), (4680, 81933), (4836, 79290), (5286, 72540), (5580, 68718), (6045, 63432), (6696, 57265), (7020, 54622), (7048, 54405), (7254, 52860), (7929, 48360), (8060, 47574), (8370, 45812), (8810, 43524), (9672, 39645), (10572, 36270), (10881, 35240), (11160, 34359), (11453, 33480), (12090, 31716), (13215, 29016), (14040, 27311), (14508, 26430), (15858, 24180), (16120, 23787), (16740, 22906), (17620, 21762), (18135, 21144)]