908167320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4350

約数の個数: 192

約数和(自身を含む): 3207859200

約数和(自身を除く): 2299691880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4283, 4712, 5301, 5580, 5890, 6840, 7068, 8566, 8835, 10602, 11160, 11780, 12849, 14136, 17132, 17670, 21204, 21415, 23560, 25698, 26505, 34264, 35340, 38547, 42408, 42830, 51396, 53010, 64245, 70680, 77094, 81377, 85660, 102792, 106020, 128490, 132773, 154188, 162754, 171320, 192735, 212040, 244131, 256980, 265546, 308376, 325508, 385470, 398319, 406885, 488262, 513960, 531092, 651016, 663865, 732393, 770940, 796638, 813770, 976524, 1062184, 1194957, 1220655, 1327730, 1464786, 1541880, 1593276, 1627540, 1953048, 1991595, 2389914, 2441310, 2522687, 2655460, 2929572, 3186552, 3255080, 3661965, 3983190, 4779828, 4882620, 5045374, 5310920, 5859144, 5974785, 7323930, 7568061, 7966380, 9559656, 9765240, 10090748, 11949570, 12613435, 14647860, 15136122, 15932760, 20181496, 22704183, 23899140, 25226870, 29295720, 30272244, 37840305, 45408366, 47798280, 50453740, 60544488, 75680610, 90816732, 100907480, 113520915, 151361220, 181633464, 227041830, 302722440, 454083660, 908167320]

約数ペア:

[(1, 908167320), (2, 454083660), (3, 302722440), (4, 227041830), (5, 181633464), (6, 151361220), (8, 113520915), (9, 100907480), (10, 90816732), (12, 75680610), (15, 60544488), (18, 50453740), (19, 47798280), (20, 45408366), (24, 37840305), (30, 30272244), (31, 29295720), (36, 25226870), (38, 23899140), (40, 22704183), (45, 20181496), (57, 15932760), (60, 15136122), (62, 14647860), (72, 12613435), (76, 11949570), (90, 10090748), (93, 9765240), (95, 9559656), (114, 7966380), (120, 7568061), (124, 7323930), (152, 5974785), (155, 5859144), (171, 5310920), (180, 5045374), (186, 4882620), (190, 4779828), (228, 3983190), (248, 3661965), (279, 3255080), (285, 3186552), (310, 2929572), (342, 2655460), (360, 2522687), (372, 2441310), (380, 2389914), (456, 1991595), (465, 1953048), (558, 1627540), (570, 1593276), (589, 1541880), (620, 1464786), (684, 1327730), (744, 1220655), (760, 1194957), (855, 1062184), (930, 976524), (1116, 813770), (1140, 796638), (1178, 770940), (1240, 732393), (1368, 663865), (1395, 651016), (1710, 531092), (1767, 513960), (1860, 488262), (2232, 406885), (2280, 398319), (2356, 385470), (2790, 325508), (2945, 308376), (3420, 265546), (3534, 256980), (3720, 244131), (4283, 212040), (4712, 192735), (5301, 171320), (5580, 162754), (5890, 154188), (6840, 132773), (7068, 128490), (8566, 106020), (8835, 102792), (10602, 85660), (11160, 81377), (11780, 77094), (12849, 70680), (14136, 64245), (17132, 53010), (17670, 51396), (21204, 42830), (21415, 42408), (23560, 38547), (25698, 35340), (26505, 34264)]