288493920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 384

約数和(自身を含む): 1188794880

約数和(自身を除く): 900300960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 330, 351, 352, 360, 390, 396, 416, 429, 432, 440, 467, 468, 480, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 864, 880, 934, 936, 990, 1040, 1056, 1080, 1144, 1170, 1188, 1248, 1287, 1320, 1401, 1404, 1430, 1440, 1485, 1560, 1584, 1716, 1755, 1760, 1868, 1872, 1980, 2080, 2145, 2160, 2288, 2335, 2340, 2376, 2574, 2640, 2802, 2808, 2860, 2970, 3120, 3168, 3432, 3510, 3736, 3744, 3861, 3960, 4203, 4290, 4320, 4576, 4670, 4680, 4752, 5137, 5148, 5280, 5604, 5616, 5720, 5940, 6071, 6240, 6435, 6864, 7005, 7020, 7472, 7722, 7920, 8406, 8580, 9340, 9360, 9504, 10274, 10296, 11208, 11232, 11440, 11880, 12142, 12609, 12870, 13728, 14010, 14040, 14944, 15411, 15444, 15840, 16812, 17160, 18213, 18680, 18720, 19305, 20548, 20592, 21015, 22416, 22880, 23760, 24284, 25218, 25685, 25740, 28020, 28080, 30355, 30822, 30888, 33624, 34320, 36426, 37360, 38610, 41096, 41184, 42030, 44832, 46233, 47520, 48568, 50436, 51370, 51480, 54639, 56040, 56160, 60710, 61644, 61776, 63045, 66781, 67248, 68640, 72852, 74720, 77055, 77220, 82192, 84060, 91065, 92466, 97136, 100872, 102740, 102960, 109278, 112080, 121420, 123288, 123552, 126090, 133562, 134496, 138699, 145704, 154110, 154440, 163917, 164384, 168120, 182130, 184932, 194272, 200343, 201744, 205480, 205920, 218556, 224160, 231165, 242840, 246576, 252180, 267124, 273195, 277398, 291408, 308220, 308880, 327834, 333905, 336240, 364260, 369864, 400686, 403488, 410960, 437112, 462330, 485680, 493152, 504360, 534248, 546390, 554796, 582816, 601029, 616440, 617760, 655668, 667810, 672480, 693495, 728520, 739728, 801372, 819585, 821920, 874224, 924660, 971360, 1001715, 1008720, 1068496, 1092780, 1109592, 1202058, 1232880, 1311336, 1335620, 1386990, 1457040, 1479456, 1602744, 1639170, 1748448, 1803087, 1849320, 2003430, 2017440, 2136992, 2185560, 2219184, 2404116, 2465760, 2622672, 2671240, 2773980, 2914080, 3005145, 3205488, 3278340, 3606174, 3698640, 4006860, 4371120, 4438368, 4808232, 5245344, 5342480, 5547960, 6010290, 6410976, 6556680, 7212348, 7397280, 8013720, 8742240, 9015435, 9616464, 10684960, 11095920, 12020580, 13113360, 14424696, 16027440, 18030870, 19232928, 22191840, 24041160, 26226720, 28849392, 32054880, 36061740, 48082320, 57698784, 72123480, 96164640, 144246960, 288493920]

約数ペア:

[(1, 288493920), (2, 144246960), (3, 96164640), (4, 72123480), (5, 57698784), (6, 48082320), (8, 36061740), (9, 32054880), (10, 28849392), (11, 26226720), (12, 24041160), (13, 22191840), (15, 19232928), (16, 18030870), (18, 16027440), (20, 14424696), (22, 13113360), (24, 12020580), (26, 11095920), (27, 10684960), (30, 9616464), (32, 9015435), (33, 8742240), (36, 8013720), (39, 7397280), (40, 7212348), (44, 6556680), (45, 6410976), (48, 6010290), (52, 5547960), (54, 5342480), (55, 5245344), (60, 4808232), (65, 4438368), (66, 4371120), (72, 4006860), (78, 3698640), (80, 3606174), (88, 3278340), (90, 3205488), (96, 3005145), (99, 2914080), (104, 2773980), (108, 2671240), (110, 2622672), (117, 2465760), (120, 2404116), (130, 2219184), (132, 2185560), (135, 2136992), (143, 2017440), (144, 2003430), (156, 1849320), (160, 1803087), (165, 1748448), (176, 1639170), (180, 1602744), (195, 1479456), (198, 1457040), (208, 1386990), (216, 1335620), (220, 1311336), (234, 1232880), (240, 1202058), (260, 1109592), (264, 1092780), (270, 1068496), (286, 1008720), (288, 1001715), (297, 971360), (312, 924660), (330, 874224), (351, 821920), (352, 819585), (360, 801372), (390, 739728), (396, 728520), (416, 693495), (429, 672480), (432, 667810), (440, 655668), (467, 617760), (468, 616440), (480, 601029), (495, 582816), (520, 554796), (528, 546390), (540, 534248), (572, 504360), (585, 493152), (594, 485680), (624, 462330), (660, 437112), (702, 410960), (715, 403488), (720, 400686), (780, 369864), (792, 364260), (858, 336240), (864, 333905), (880, 327834), (934, 308880), (936, 308220), (990, 291408), (1040, 277398), (1056, 273195), (1080, 267124), (1144, 252180), (1170, 246576), (1188, 242840), (1248, 231165), (1287, 224160), (1320, 218556), (1401, 205920), (1404, 205480), (1430, 201744), (1440, 200343), (1485, 194272), (1560, 184932), (1584, 182130), (1716, 168120), (1755, 164384), (1760, 163917), (1868, 154440), (1872, 154110), (1980, 145704), (2080, 138699), (2145, 134496), (2160, 133562), (2288, 126090), (2335, 123552), (2340, 123288), (2376, 121420), (2574, 112080), (2640, 109278), (2802, 102960), (2808, 102740), (2860, 100872), (2970, 97136), (3120, 92466), (3168, 91065), (3432, 84060), (3510, 82192), (3736, 77220), (3744, 77055), (3861, 74720), (3960, 72852), (4203, 68640), (4290, 67248), (4320, 66781), (4576, 63045), (4670, 61776), (4680, 61644), (4752, 60710), (5137, 56160), (5148, 56040), (5280, 54639), (5604, 51480), (5616, 51370), (5720, 50436), (5940, 48568), (6071, 47520), (6240, 46233), (6435, 44832), (6864, 42030), (7005, 41184), (7020, 41096), (7472, 38610), (7722, 37360), (7920, 36426), (8406, 34320), (8580, 33624), (9340, 30888), (9360, 30822), (9504, 30355), (10274, 28080), (10296, 28020), (11208, 25740), (11232, 25685), (11440, 25218), (11880, 24284), (12142, 23760), (12609, 22880), (12870, 22416), (13728, 21015), (14010, 20592), (14040, 20548), (14944, 19305), (15411, 18720), (15444, 18680), (15840, 18213), (16812, 17160)]