320926320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 320

約数和(自身を含む): 1299916800

約数和(自身を除く): 978990480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 432, 440, 468, 495, 520, 528, 540, 572, 585, 594, 624, 660, 702, 715, 720, 780, 792, 858, 880, 936, 990, 1039, 1040, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1584, 1716, 1755, 1872, 1980, 2078, 2145, 2160, 2288, 2340, 2376, 2574, 2640, 2808, 2860, 2970, 3117, 3120, 3432, 3510, 3861, 3960, 4156, 4290, 4680, 4752, 5148, 5195, 5616, 5720, 5940, 6234, 6435, 6864, 7020, 7722, 7920, 8312, 8580, 9351, 9360, 10296, 10390, 11429, 11440, 11880, 12468, 12870, 13507, 14040, 15444, 15585, 16624, 17160, 18702, 19305, 20592, 20780, 22858, 23760, 24936, 25740, 27014, 28053, 28080, 30888, 31170, 34287, 34320, 37404, 38610, 40521, 41560, 45716, 46755, 49872, 51480, 54028, 56106, 57145, 61776, 62340, 67535, 68574, 74808, 77220, 81042, 83120, 91432, 93510, 102861, 102960, 108056, 112212, 114290, 121563, 124680, 135070, 137148, 140265, 148577, 149616, 154440, 162084, 171435, 182864, 187020, 202605, 205722, 216112, 224424, 228580, 243126, 249360, 270140, 274296, 280530, 297154, 308583, 308880, 324168, 342870, 364689, 374040, 405210, 411444, 445731, 448848, 457160, 486252, 514305, 540280, 548592, 561060, 594308, 607815, 617166, 648336, 685740, 729378, 742885, 748080, 810420, 822888, 891462, 914320, 972504, 1028610, 1080560, 1122120, 1188616, 1215630, 1234332, 1337193, 1371480, 1458756, 1485770, 1542915, 1620840, 1645776, 1782924, 1823445, 1945008, 2057220, 2228655, 2244240, 2377232, 2431260, 2468664, 2674386, 2742960, 2917512, 2971540, 3085830, 3241680, 3565848, 3646890, 4011579, 4114440, 4457310, 4862520, 4937328, 5348772, 5835024, 5943080, 6171660, 6685965, 7131696, 7293780, 8023158, 8228880, 8914620, 9725040, 10697544, 11886160, 12343320, 13371930, 14587560, 16046316, 17829240, 20057895, 21395088, 24686640, 26743860, 29175120, 32092632, 35658480, 40115790, 53487720, 64185264, 80231580, 106975440, 160463160, 320926320]

約数ペア:

[(1, 320926320), (2, 160463160), (3, 106975440), (4, 80231580), (5, 64185264), (6, 53487720), (8, 40115790), (9, 35658480), (10, 32092632), (11, 29175120), (12, 26743860), (13, 24686640), (15, 21395088), (16, 20057895), (18, 17829240), (20, 16046316), (22, 14587560), (24, 13371930), (26, 12343320), (27, 11886160), (30, 10697544), (33, 9725040), (36, 8914620), (39, 8228880), (40, 8023158), (44, 7293780), (45, 7131696), (48, 6685965), (52, 6171660), (54, 5943080), (55, 5835024), (60, 5348772), (65, 4937328), (66, 4862520), (72, 4457310), (78, 4114440), (80, 4011579), (88, 3646890), (90, 3565848), (99, 3241680), (104, 3085830), (108, 2971540), (110, 2917512), (117, 2742960), (120, 2674386), (130, 2468664), (132, 2431260), (135, 2377232), (143, 2244240), (144, 2228655), (156, 2057220), (165, 1945008), (176, 1823445), (180, 1782924), (195, 1645776), (198, 1620840), (208, 1542915), (216, 1485770), (220, 1458756), (234, 1371480), (240, 1337193), (260, 1234332), (264, 1215630), (270, 1188616), (286, 1122120), (297, 1080560), (312, 1028610), (330, 972504), (351, 914320), (360, 891462), (390, 822888), (396, 810420), (429, 748080), (432, 742885), (440, 729378), (468, 685740), (495, 648336), (520, 617166), (528, 607815), (540, 594308), (572, 561060), (585, 548592), (594, 540280), (624, 514305), (660, 486252), (702, 457160), (715, 448848), (720, 445731), (780, 411444), (792, 405210), (858, 374040), (880, 364689), (936, 342870), (990, 324168), (1039, 308880), (1040, 308583), (1080, 297154), (1144, 280530), (1170, 274296), (1188, 270140), (1287, 249360), (1320, 243126), (1404, 228580), (1430, 224424), (1485, 216112), (1560, 205722), (1584, 202605), (1716, 187020), (1755, 182864), (1872, 171435), (1980, 162084), (2078, 154440), (2145, 149616), (2160, 148577), (2288, 140265), (2340, 137148), (2376, 135070), (2574, 124680), (2640, 121563), (2808, 114290), (2860, 112212), (2970, 108056), (3117, 102960), (3120, 102861), (3432, 93510), (3510, 91432), (3861, 83120), (3960, 81042), (4156, 77220), (4290, 74808), (4680, 68574), (4752, 67535), (5148, 62340), (5195, 61776), (5616, 57145), (5720, 56106), (5940, 54028), (6234, 51480), (6435, 49872), (6864, 46755), (7020, 45716), (7722, 41560), (7920, 40521), (8312, 38610), (8580, 37404), (9351, 34320), (9360, 34287), (10296, 31170), (10390, 30888), (11429, 28080), (11440, 28053), (11880, 27014), (12468, 25740), (12870, 24936), (13507, 23760), (14040, 22858), (15444, 20780), (15585, 20592), (16624, 19305), (17160, 18702)]