198318960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 360

約数和(自身を含む): 810707040

約数和(自身を除く): 612388080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 109, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 218, 228, 240, 252, 266, 280, 285, 304, 315, 327, 336, 342, 360, 361, 380, 399, 420, 436, 456, 504, 532, 545, 560, 570, 630, 654, 665, 684, 720, 722, 760, 763, 798, 840, 855, 872, 912, 981, 1008, 1064, 1083, 1090, 1140, 1197, 1260, 1308, 1330, 1368, 1444, 1520, 1526, 1596, 1635, 1680, 1710, 1744, 1805, 1962, 1995, 2071, 2128, 2166, 2180, 2280, 2289, 2394, 2520, 2527, 2616, 2660, 2736, 2888, 3052, 3192, 3249, 3270, 3420, 3610, 3815, 3924, 3990, 4142, 4332, 4360, 4560, 4578, 4788, 4905, 5040, 5054, 5232, 5320, 5415, 5776, 5985, 6104, 6213, 6384, 6498, 6540, 6840, 6867, 7220, 7581, 7630, 7848, 7980, 8284, 8664, 8720, 9156, 9576, 9810, 10108, 10355, 10640, 10830, 11445, 11970, 12208, 12426, 12635, 12996, 13080, 13680, 13734, 14440, 14497, 15162, 15260, 15696, 15960, 16245, 16568, 17328, 18312, 18639, 19152, 19620, 20216, 20710, 21660, 22743, 22890, 23940, 24852, 25270, 25992, 26160, 27468, 28880, 28994, 30324, 30520, 31065, 31920, 32490, 33136, 34335, 36624, 37278, 37905, 39240, 39349, 40432, 41420, 43320, 43491, 45486, 45780, 47880, 49704, 50540, 51984, 54936, 57988, 60648, 61040, 62130, 64980, 68670, 72485, 74556, 75810, 78480, 78698, 82840, 86640, 86982, 90972, 91560, 93195, 95760, 99408, 101080, 109872, 113715, 115976, 118047, 121296, 124260, 129960, 130473, 137340, 144970, 149112, 151620, 157396, 165680, 173964, 181944, 183120, 186390, 196745, 202160, 217455, 227430, 231952, 236094, 248520, 259920, 260946, 274680, 275443, 289940, 298224, 303240, 314792, 347928, 354141, 363888, 372780, 393490, 434910, 454860, 472188, 497040, 521892, 549360, 550886, 579880, 590235, 606480, 629584, 652365, 695856, 708282, 745560, 786980, 826329, 869820, 909720, 944376, 1043784, 1101772, 1159760, 1180470, 1304730, 1377215, 1416564, 1491120, 1573960, 1652658, 1739640, 1770705, 1819440, 1888752, 2087568, 2203544, 2360940, 2478987, 2609460, 2754430, 2833128, 3147920, 3305316, 3479280, 3541410, 4131645, 4407088, 4721880, 4957974, 5218920, 5508860, 5666256, 6610632, 7082820, 8263290, 9443760, 9915948, 10437840, 11017720, 12394935, 13221264, 14165640, 16526580, 19831896, 22035440, 24789870, 28331280, 33053160, 39663792, 49579740, 66106320, 99159480, 198318960]

約数ペア:

[(1, 198318960), (2, 99159480), (3, 66106320), (4, 49579740), (5, 39663792), (6, 33053160), (7, 28331280), (8, 24789870), (9, 22035440), (10, 19831896), (12, 16526580), (14, 14165640), (15, 13221264), (16, 12394935), (18, 11017720), (19, 10437840), (20, 9915948), (21, 9443760), (24, 8263290), (28, 7082820), (30, 6610632), (35, 5666256), (36, 5508860), (38, 5218920), (40, 4957974), (42, 4721880), (45, 4407088), (48, 4131645), (56, 3541410), (57, 3479280), (60, 3305316), (63, 3147920), (70, 2833128), (72, 2754430), (76, 2609460), (80, 2478987), (84, 2360940), (90, 2203544), (95, 2087568), (105, 1888752), (109, 1819440), (112, 1770705), (114, 1739640), (120, 1652658), (126, 1573960), (133, 1491120), (140, 1416564), (144, 1377215), (152, 1304730), (168, 1180470), (171, 1159760), (180, 1101772), (190, 1043784), (210, 944376), (218, 909720), (228, 869820), (240, 826329), (252, 786980), (266, 745560), (280, 708282), (285, 695856), (304, 652365), (315, 629584), (327, 606480), (336, 590235), (342, 579880), (360, 550886), (361, 549360), (380, 521892), (399, 497040), (420, 472188), (436, 454860), (456, 434910), (504, 393490), (532, 372780), (545, 363888), (560, 354141), (570, 347928), (630, 314792), (654, 303240), (665, 298224), (684, 289940), (720, 275443), (722, 274680), (760, 260946), (763, 259920), (798, 248520), (840, 236094), (855, 231952), (872, 227430), (912, 217455), (981, 202160), (1008, 196745), (1064, 186390), (1083, 183120), (1090, 181944), (1140, 173964), (1197, 165680), (1260, 157396), (1308, 151620), (1330, 149112), (1368, 144970), (1444, 137340), (1520, 130473), (1526, 129960), (1596, 124260), (1635, 121296), (1680, 118047), (1710, 115976), (1744, 113715), (1805, 109872), (1962, 101080), (1995, 99408), (2071, 95760), (2128, 93195), (2166, 91560), (2180, 90972), (2280, 86982), (2289, 86640), (2394, 82840), (2520, 78698), (2527, 78480), (2616, 75810), (2660, 74556), (2736, 72485), (2888, 68670), (3052, 64980), (3192, 62130), (3249, 61040), (3270, 60648), (3420, 57988), (3610, 54936), (3815, 51984), (3924, 50540), (3990, 49704), (4142, 47880), (4332, 45780), (4360, 45486), (4560, 43491), (4578, 43320), (4788, 41420), (4905, 40432), (5040, 39349), (5054, 39240), (5232, 37905), (5320, 37278), (5415, 36624), (5776, 34335), (5985, 33136), (6104, 32490), (6213, 31920), (6384, 31065), (6498, 30520), (6540, 30324), (6840, 28994), (6867, 28880), (7220, 27468), (7581, 26160), (7630, 25992), (7848, 25270), (7980, 24852), (8284, 23940), (8664, 22890), (8720, 22743), (9156, 21660), (9576, 20710), (9810, 20216), (10108, 19620), (10355, 19152), (10640, 18639), (10830, 18312), (11445, 17328), (11970, 16568), (12208, 16245), (12426, 15960), (12635, 15696), (12996, 15260), (13080, 15162), (13680, 14497), (13734, 14440)]