1264807440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1519

約数の個数: 320

約数和(自身を含む): 4846356480

約数和(自身を除く): 3581549040

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, 930, 936, 1040, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1453, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2160, 2232, 2340, 2418, 2480, 2790, 2808, 2906, 3120, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4359, 4464, 4680, 4836, 5580, 5616, 5812, 6045, 6448, 6696, 7020, 7254, 7265, 7440, 8060, 8370, 8718, 9360, 9672, 10881, 11160, 11624, 12090, 13077, 13392, 14040, 14508, 14530, 16120, 16740, 17436, 18135, 18889, 19344, 21762, 21795, 22320, 23248, 24180, 26154, 28080, 29016, 29060, 32240, 33480, 34872, 36270, 37778, 39231, 43524, 43590, 45043, 48360, 52308, 54405, 56667, 58032, 58120, 65385, 66960, 69744, 72540, 75556, 78462, 87048, 87180, 90086, 94445, 96720, 104616, 108810, 113334, 116240, 130770, 135129, 145080, 151112, 156924, 170001, 174096, 174360, 180172, 188890, 196155, 209232, 217620, 225215, 226668, 261540, 270258, 283335, 290160, 302224, 313848, 340002, 348720, 360344, 377780, 392310, 405387, 435240, 450430, 453336, 510003, 523080, 540516, 566670, 585559, 627696, 675645, 680004, 720688, 755560, 784620, 810774, 850005, 870480, 900860, 906672, 1020006, 1046160, 1081032, 1133340, 1171118, 1216161, 1351290, 1360008, 1511120, 1569240, 1621548, 1700010, 1756677, 1801720, 2026935, 2040012, 2162064, 2266680, 2342236, 2432322, 2550015, 2702580, 2720016, 2927795, 3138480, 3243096, 3400020, 3513354, 3603440, 4053870, 4080024, 4533360, 4684472, 4864644, 5100030, 5270031, 5405160, 5855590, 6080805, 6486192, 6800040, 7026708, 8107740, 8160048, 8783385, 9368944, 9729288, 10200060, 10540062, 10810320, 11711180, 12161610, 13600080, 14053416, 15810093, 16215480, 17566770, 19458576, 20400120, 21080124, 23422360, 24323220, 26350155, 28106832, 31620186, 32430960, 35133540, 40800240, 42160248, 46844720, 48646440, 52700310, 63240372, 70267080, 79050465, 84320496, 97292880, 105400620, 126480744, 140534160, 158100930, 210801240, 252961488, 316201860, 421602480, 632403720, 1264807440]

約数ペア:

[(1, 1264807440), (2, 632403720), (3, 421602480), (4, 316201860), (5, 252961488), (6, 210801240), (8, 158100930), (9, 140534160), (10, 126480744), (12, 105400620), (13, 97292880), (15, 84320496), (16, 79050465), (18, 70267080), (20, 63240372), (24, 52700310), (26, 48646440), (27, 46844720), (30, 42160248), (31, 40800240), (36, 35133540), (39, 32430960), (40, 31620186), (45, 28106832), (48, 26350155), (52, 24323220), (54, 23422360), (60, 21080124), (62, 20400120), (65, 19458576), (72, 17566770), (78, 16215480), (80, 15810093), (90, 14053416), (93, 13600080), (104, 12161610), (108, 11711180), (117, 10810320), (120, 10540062), (124, 10200060), (130, 9729288), (135, 9368944), (144, 8783385), (155, 8160048), (156, 8107740), (180, 7026708), (186, 6800040), (195, 6486192), (208, 6080805), (216, 5855590), (234, 5405160), (240, 5270031), (248, 5100030), (260, 4864644), (270, 4684472), (279, 4533360), (310, 4080024), (312, 4053870), (351, 3603440), (360, 3513354), (372, 3400020), (390, 3243096), (403, 3138480), (432, 2927795), (465, 2720016), (468, 2702580), (496, 2550015), (520, 2432322), (540, 2342236), (558, 2266680), (585, 2162064), (620, 2040012), (624, 2026935), (702, 1801720), (720, 1756677), (744, 1700010), (780, 1621548), (806, 1569240), (837, 1511120), (930, 1360008), (936, 1351290), (1040, 1216161), (1080, 1171118), (1116, 1133340), (1170, 1081032), (1209, 1046160), (1240, 1020006), (1395, 906672), (1404, 900860), (1453, 870480), (1488, 850005), (1560, 810774), (1612, 784620), (1674, 755560), (1755, 720688), (1860, 680004), (1872, 675645), (2015, 627696), (2160, 585559), (2232, 566670), (2340, 540516), (2418, 523080), (2480, 510003), (2790, 453336), (2808, 450430), (2906, 435240), (3120, 405387), (3224, 392310), (3348, 377780), (3510, 360344), (3627, 348720), (3720, 340002), (4030, 313848), (4185, 302224), (4359, 290160), (4464, 283335), (4680, 270258), (4836, 261540), (5580, 226668), (5616, 225215), (5812, 217620), (6045, 209232), (6448, 196155), (6696, 188890), (7020, 180172), (7254, 174360), (7265, 174096), (7440, 170001), (8060, 156924), (8370, 151112), (8718, 145080), (9360, 135129), (9672, 130770), (10881, 116240), (11160, 113334), (11624, 108810), (12090, 104616), (13077, 96720), (13392, 94445), (14040, 90086), (14508, 87180), (14530, 87048), (16120, 78462), (16740, 75556), (17436, 72540), (18135, 69744), (18889, 66960), (19344, 65385), (21762, 58120), (21795, 58032), (22320, 56667), (23248, 54405), (24180, 52308), (26154, 48360), (28080, 45043), (29016, 43590), (29060, 43524), (32240, 39231), (33480, 37778), (34872, 36270)]