396358560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:748

約数の個数: 288

約数和(自身を含む): 1505806848

約数和(自身を除く): 1109448288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 683, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1366, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2049, 2080, 2232, 2340, 2418, 2480, 2732, 2790, 2976, 3120, 3224, 3415, 3627, 3720, 3744, 4030, 4098, 4464, 4680, 4836, 4960, 5464, 5580, 6045, 6147, 6240, 6448, 6830, 7254, 7440, 8060, 8196, 8879, 8928, 9360, 9672, 10245, 10928, 11160, 12090, 12294, 12896, 13660, 14508, 14880, 16120, 16392, 17758, 18135, 18720, 19344, 20490, 21173, 21856, 22320, 24180, 24588, 26637, 27320, 29016, 30735, 32240, 32784, 35516, 36270, 38688, 40980, 42346, 44395, 44640, 48360, 49176, 53274, 54640, 58032, 61470, 63519, 64480, 65568, 71032, 72540, 79911, 81960, 84692, 88790, 96720, 98352, 105865, 106548, 109280, 116064, 122940, 127038, 133185, 142064, 145080, 159822, 163920, 169384, 177580, 190557, 193440, 196704, 211730, 213096, 245880, 254076, 266370, 275249, 284128, 290160, 317595, 319644, 327840, 338768, 355160, 381114, 399555, 423460, 426192, 491760, 508152, 532740, 550498, 580320, 635190, 639288, 677536, 710320, 762228, 799110, 825747, 846920, 852384, 952785, 983520, 1016304, 1065480, 1100996, 1270380, 1278576, 1376245, 1420640, 1524456, 1598220, 1651494, 1693840, 1905570, 2032608, 2130960, 2201992, 2477241, 2540760, 2557152, 2752490, 3048912, 3196440, 3302988, 3387680, 3811140, 4128735, 4261920, 4403984, 4954482, 5081520, 5504980, 6097824, 6392880, 6605976, 7622280, 8257470, 8807968, 9908964, 10163040, 11009960, 12386205, 12785760, 13211952, 15244560, 16514940, 19817928, 22019920, 24772410, 26423904, 30489120, 33029880, 39635856, 44039840, 49544820, 66059760, 79271712, 99089640, 132119520, 198179280, 396358560]

約数ペア:

[(1, 396358560), (2, 198179280), (3, 132119520), (4, 99089640), (5, 79271712), (6, 66059760), (8, 49544820), (9, 44039840), (10, 39635856), (12, 33029880), (13, 30489120), (15, 26423904), (16, 24772410), (18, 22019920), (20, 19817928), (24, 16514940), (26, 15244560), (30, 13211952), (31, 12785760), (32, 12386205), (36, 11009960), (39, 10163040), (40, 9908964), (45, 8807968), (48, 8257470), (52, 7622280), (60, 6605976), (62, 6392880), (65, 6097824), (72, 5504980), (78, 5081520), (80, 4954482), (90, 4403984), (93, 4261920), (96, 4128735), (104, 3811140), (117, 3387680), (120, 3302988), (124, 3196440), (130, 3048912), (144, 2752490), (155, 2557152), (156, 2540760), (160, 2477241), (180, 2201992), (186, 2130960), (195, 2032608), (208, 1905570), (234, 1693840), (240, 1651494), (248, 1598220), (260, 1524456), (279, 1420640), (288, 1376245), (310, 1278576), (312, 1270380), (360, 1100996), (372, 1065480), (390, 1016304), (403, 983520), (416, 952785), (465, 852384), (468, 846920), (480, 825747), (496, 799110), (520, 762228), (558, 710320), (585, 677536), (620, 639288), (624, 635190), (683, 580320), (720, 550498), (744, 532740), (780, 508152), (806, 491760), (930, 426192), (936, 423460), (992, 399555), (1040, 381114), (1116, 355160), (1170, 338768), (1209, 327840), (1240, 319644), (1248, 317595), (1366, 290160), (1395, 284128), (1440, 275249), (1488, 266370), (1560, 254076), (1612, 245880), (1860, 213096), (1872, 211730), (2015, 196704), (2049, 193440), (2080, 190557), (2232, 177580), (2340, 169384), (2418, 163920), (2480, 159822), (2732, 145080), (2790, 142064), (2976, 133185), (3120, 127038), (3224, 122940), (3415, 116064), (3627, 109280), (3720, 106548), (3744, 105865), (4030, 98352), (4098, 96720), (4464, 88790), (4680, 84692), (4836, 81960), (4960, 79911), (5464, 72540), (5580, 71032), (6045, 65568), (6147, 64480), (6240, 63519), (6448, 61470), (6830, 58032), (7254, 54640), (7440, 53274), (8060, 49176), (8196, 48360), (8879, 44640), (8928, 44395), (9360, 42346), (9672, 40980), (10245, 38688), (10928, 36270), (11160, 35516), (12090, 32784), (12294, 32240), (12896, 30735), (13660, 29016), (14508, 27320), (14880, 26637), (16120, 24588), (16392, 24180), (17758, 22320), (18135, 21856), (18720, 21173), (19344, 20490)]