288655920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 320

約数和(自身を含む): 1204208640

約数和(自身を除く): 915552720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1123, 1190, 1224, 1260, 1360, 1428, 1512, 1530, 1680, 1785, 1836, 1890, 1904, 2040, 2142, 2160, 2246, 2295, 2380, 2448, 2520, 2856, 3024, 3060, 3213, 3369, 3570, 3672, 3780, 4080, 4284, 4492, 4590, 4760, 5040, 5355, 5615, 5712, 6120, 6426, 6738, 7140, 7344, 7560, 7861, 8568, 8984, 9180, 9520, 10107, 10710, 11230, 12240, 12852, 13476, 14280, 15120, 15722, 16065, 16845, 17136, 17968, 18360, 19091, 20214, 21420, 22460, 23583, 25704, 26952, 28560, 30321, 31444, 32130, 33690, 36720, 38182, 39305, 40428, 42840, 44920, 47166, 50535, 51408, 53904, 57273, 60642, 62888, 64260, 67380, 70749, 76364, 78610, 80856, 85680, 89840, 94332, 95455, 101070, 114546, 117915, 121284, 125776, 128520, 133637, 134760, 141498, 151605, 152728, 157220, 161712, 171819, 188664, 190910, 202140, 212247, 229092, 235830, 242568, 257040, 267274, 269520, 282996, 286365, 303210, 305456, 314440, 343638, 353745, 377328, 381820, 400911, 404280, 424494, 458184, 471660, 485136, 515457, 534548, 565992, 572730, 606420, 628880, 668185, 687276, 707490, 763640, 801822, 808560, 848988, 859095, 916368, 943320, 1030914, 1061235, 1069096, 1131984, 1145460, 1202733, 1212840, 1336370, 1374552, 1414980, 1527280, 1603644, 1697976, 1718190, 1886640, 2004555, 2061828, 2122470, 2138192, 2290920, 2405466, 2425680, 2577285, 2672740, 2749104, 2829960, 3207288, 3395952, 3436380, 3608199, 4009110, 4123656, 4244940, 4581840, 4810932, 5154570, 5345480, 5659920, 6013665, 6414576, 6872760, 7216398, 8018220, 8247312, 8489880, 9621864, 10309140, 10690960, 12027330, 13745520, 14432796, 16036440, 16979760, 18040995, 19243728, 20618280, 24054660, 28865592, 32072880, 36081990, 41236560, 48109320, 57731184, 72163980, 96218640, 144327960, 288655920]

約数ペア:

[(1, 288655920), (2, 144327960), (3, 96218640), (4, 72163980), (5, 57731184), (6, 48109320), (7, 41236560), (8, 36081990), (9, 32072880), (10, 28865592), (12, 24054660), (14, 20618280), (15, 19243728), (16, 18040995), (17, 16979760), (18, 16036440), (20, 14432796), (21, 13745520), (24, 12027330), (27, 10690960), (28, 10309140), (30, 9621864), (34, 8489880), (35, 8247312), (36, 8018220), (40, 7216398), (42, 6872760), (45, 6414576), (48, 6013665), (51, 5659920), (54, 5345480), (56, 5154570), (60, 4810932), (63, 4581840), (68, 4244940), (70, 4123656), (72, 4009110), (80, 3608199), (84, 3436380), (85, 3395952), (90, 3207288), (102, 2829960), (105, 2749104), (108, 2672740), (112, 2577285), (119, 2425680), (120, 2405466), (126, 2290920), (135, 2138192), (136, 2122470), (140, 2061828), (144, 2004555), (153, 1886640), (168, 1718190), (170, 1697976), (180, 1603644), (189, 1527280), (204, 1414980), (210, 1374552), (216, 1336370), (238, 1212840), (240, 1202733), (252, 1145460), (255, 1131984), (270, 1069096), (272, 1061235), (280, 1030914), (306, 943320), (315, 916368), (336, 859095), (340, 848988), (357, 808560), (360, 801822), (378, 763640), (408, 707490), (420, 687276), (432, 668185), (459, 628880), (476, 606420), (504, 572730), (510, 565992), (540, 534548), (560, 515457), (595, 485136), (612, 471660), (630, 458184), (680, 424494), (714, 404280), (720, 400911), (756, 381820), (765, 377328), (816, 353745), (840, 343638), (918, 314440), (945, 305456), (952, 303210), (1008, 286365), (1020, 282996), (1071, 269520), (1080, 267274), (1123, 257040), (1190, 242568), (1224, 235830), (1260, 229092), (1360, 212247), (1428, 202140), (1512, 190910), (1530, 188664), (1680, 171819), (1785, 161712), (1836, 157220), (1890, 152728), (1904, 151605), (2040, 141498), (2142, 134760), (2160, 133637), (2246, 128520), (2295, 125776), (2380, 121284), (2448, 117915), (2520, 114546), (2856, 101070), (3024, 95455), (3060, 94332), (3213, 89840), (3369, 85680), (3570, 80856), (3672, 78610), (3780, 76364), (4080, 70749), (4284, 67380), (4492, 64260), (4590, 62888), (4760, 60642), (5040, 57273), (5355, 53904), (5615, 51408), (5712, 50535), (6120, 47166), (6426, 44920), (6738, 42840), (7140, 40428), (7344, 39305), (7560, 38182), (7861, 36720), (8568, 33690), (8984, 32130), (9180, 31444), (9520, 30321), (10107, 28560), (10710, 26952), (11230, 25704), (12240, 23583), (12852, 22460), (13476, 21420), (14280, 20214), (15120, 19091), (15722, 18360), (16065, 17968), (16845, 17136)]