287337960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 384

約数和(自身を含む): 1179360000

約数和(自身を除く): 892022040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 179, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 343, 358, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 537, 546, 585, 588, 630, 637, 686, 716, 728, 735, 780, 819, 840, 882, 895, 910, 936, 980, 1029, 1074, 1092, 1170, 1176, 1253, 1260, 1274, 1365, 1372, 1432, 1470, 1560, 1611, 1638, 1715, 1764, 1790, 1820, 1911, 1960, 2058, 2148, 2184, 2205, 2327, 2340, 2506, 2520, 2548, 2685, 2730, 2744, 2940, 3087, 3185, 3222, 3276, 3430, 3528, 3580, 3640, 3759, 3822, 4095, 4116, 4296, 4410, 4459, 4654, 4680, 5012, 5096, 5145, 5370, 5460, 5733, 5880, 6174, 6265, 6370, 6444, 6552, 6860, 6981, 7160, 7518, 7644, 8055, 8190, 8232, 8771, 8820, 8918, 9308, 9555, 10024, 10290, 10740, 10920, 11277, 11466, 11635, 12348, 12530, 12740, 12888, 13377, 13720, 13962, 15036, 15288, 15435, 16110, 16289, 16380, 17542, 17640, 17836, 18616, 18795, 19110, 20580, 20943, 21480, 22295, 22554, 22932, 23270, 24696, 25060, 25480, 26313, 26754, 27924, 28665, 30072, 30870, 32220, 32578, 32760, 34905, 35084, 35672, 37590, 38220, 40131, 41160, 41886, 43855, 44590, 45108, 45864, 46540, 48867, 50120, 52626, 53508, 55848, 56385, 57330, 61397, 61740, 64440, 65156, 66885, 69810, 70168, 75180, 76440, 78939, 80262, 81445, 83772, 87710, 89180, 90216, 93080, 97734, 104715, 105252, 107016, 112770, 114023, 114660, 122794, 123480, 130312, 131565, 133770, 139620, 146601, 150360, 157878, 160524, 162890, 167544, 175420, 178360, 184191, 195468, 200655, 209430, 210504, 225540, 228046, 229320, 244335, 245588, 263130, 267540, 279240, 293202, 306985, 315756, 321048, 325780, 342069, 350840, 368382, 390936, 394695, 401310, 418860, 451080, 456092, 488670, 491176, 526260, 535080, 552573, 570115, 586404, 613970, 631512, 651560, 684138, 733005, 736764, 789390, 798161, 802620, 837720, 912184, 920955, 977340, 1026207, 1052520, 1105146, 1140230, 1172808, 1227940, 1368276, 1466010, 1473528, 1578780, 1596322, 1605240, 1710345, 1841910, 1954680, 2052414, 2210292, 2280460, 2394483, 2455880, 2736552, 2762865, 2932020, 3157560, 3192644, 3420690, 3683820, 3990805, 4104828, 4420584, 4560920, 4788966, 5131035, 5525730, 5864040, 6385288, 6841380, 7183449, 7367640, 7981610, 8209656, 9577932, 10262070, 11051460, 11972415, 13682760, 14366898, 15963220, 19155864, 20524140, 22102920, 23944830, 28733796, 31926440, 35917245, 41048280, 47889660, 57467592, 71834490, 95779320, 143668980, 287337960]

約数ペア:

[(1, 287337960), (2, 143668980), (3, 95779320), (4, 71834490), (5, 57467592), (6, 47889660), (7, 41048280), (8, 35917245), (9, 31926440), (10, 28733796), (12, 23944830), (13, 22102920), (14, 20524140), (15, 19155864), (18, 15963220), (20, 14366898), (21, 13682760), (24, 11972415), (26, 11051460), (28, 10262070), (30, 9577932), (35, 8209656), (36, 7981610), (39, 7367640), (40, 7183449), (42, 6841380), (45, 6385288), (49, 5864040), (52, 5525730), (56, 5131035), (60, 4788966), (63, 4560920), (65, 4420584), (70, 4104828), (72, 3990805), (78, 3683820), (84, 3420690), (90, 3192644), (91, 3157560), (98, 2932020), (104, 2762865), (105, 2736552), (117, 2455880), (120, 2394483), (126, 2280460), (130, 2210292), (140, 2052414), (147, 1954680), (156, 1841910), (168, 1710345), (179, 1605240), (180, 1596322), (182, 1578780), (195, 1473528), (196, 1466010), (210, 1368276), (234, 1227940), (245, 1172808), (252, 1140230), (260, 1105146), (273, 1052520), (280, 1026207), (294, 977340), (312, 920955), (315, 912184), (343, 837720), (358, 802620), (360, 798161), (364, 789390), (390, 736764), (392, 733005), (420, 684138), (441, 651560), (455, 631512), (468, 613970), (490, 586404), (504, 570115), (520, 552573), (537, 535080), (546, 526260), (585, 491176), (588, 488670), (630, 456092), (637, 451080), (686, 418860), (716, 401310), (728, 394695), (735, 390936), (780, 368382), (819, 350840), (840, 342069), (882, 325780), (895, 321048), (910, 315756), (936, 306985), (980, 293202), (1029, 279240), (1074, 267540), (1092, 263130), (1170, 245588), (1176, 244335), (1253, 229320), (1260, 228046), (1274, 225540), (1365, 210504), (1372, 209430), (1432, 200655), (1470, 195468), (1560, 184191), (1611, 178360), (1638, 175420), (1715, 167544), (1764, 162890), (1790, 160524), (1820, 157878), (1911, 150360), (1960, 146601), (2058, 139620), (2148, 133770), (2184, 131565), (2205, 130312), (2327, 123480), (2340, 122794), (2506, 114660), (2520, 114023), (2548, 112770), (2685, 107016), (2730, 105252), (2744, 104715), (2940, 97734), (3087, 93080), (3185, 90216), (3222, 89180), (3276, 87710), (3430, 83772), (3528, 81445), (3580, 80262), (3640, 78939), (3759, 76440), (3822, 75180), (4095, 70168), (4116, 69810), (4296, 66885), (4410, 65156), (4459, 64440), (4654, 61740), (4680, 61397), (5012, 57330), (5096, 56385), (5145, 55848), (5370, 53508), (5460, 52626), (5733, 50120), (5880, 48867), (6174, 46540), (6265, 45864), (6370, 45108), (6444, 44590), (6552, 43855), (6860, 41886), (6981, 41160), (7160, 40131), (7518, 38220), (7644, 37590), (8055, 35672), (8190, 35084), (8232, 34905), (8771, 32760), (8820, 32578), (8918, 32220), (9308, 30870), (9555, 30072), (10024, 28665), (10290, 27924), (10740, 26754), (10920, 26313), (11277, 25480), (11466, 25060), (11635, 24696), (12348, 23270), (12530, 22932), (12740, 22554), (12888, 22295), (13377, 21480), (13720, 20943), (13962, 20580), (15036, 19110), (15288, 18795), (15435, 18616), (16110, 17836), (16289, 17640), (16380, 17542)]