2050481520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2997

約数の個数: 320

約数和(自身を含む): 7874496000

約数和(自身を除く): 5824014480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 432, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1836, 1938, 2040, 2052, 2160, 2280, 2295, 2448, 2565, 2584, 2736, 2907, 2939, 3060, 3230, 3420, 3672, 3876, 4080, 4104, 4560, 4590, 4845, 5130, 5168, 5814, 5878, 6120, 6460, 6840, 7344, 7752, 8208, 8721, 8817, 9180, 9690, 10260, 11628, 11756, 12240, 12920, 13680, 14535, 14695, 15504, 17442, 17634, 18360, 19380, 20520, 23256, 23512, 25840, 26451, 29070, 29390, 34884, 35268, 36720, 38760, 41040, 43605, 44085, 46512, 47024, 49963, 52902, 55841, 58140, 58780, 69768, 70536, 77520, 79353, 87210, 88170, 99926, 105804, 111682, 116280, 117560, 132255, 139536, 141072, 149889, 158706, 167523, 174420, 176340, 199852, 211608, 223364, 232560, 235120, 249815, 264510, 279205, 299778, 317412, 335046, 348840, 352680, 396765, 399704, 423216, 446728, 449667, 499630, 502569, 529020, 558410, 599556, 634824, 670092, 697680, 705360, 749445, 793530, 799408, 837615, 893456, 899334, 949297, 999260, 1005138, 1058040, 1116820, 1199112, 1269648, 1340184, 1349001, 1498890, 1507707, 1587060, 1675230, 1798668, 1898594, 1998520, 2010276, 2116080, 2233640, 2248335, 2398224, 2512845, 2680368, 2698002, 2847891, 2997780, 3015414, 3174120, 3350460, 3597336, 3797188, 3997040, 4020552, 4467280, 4496670, 4746485, 5025690, 5396004, 5695782, 5995560, 6030828, 6348240, 6700920, 6745005, 7194672, 7538535, 7594376, 8041104, 8543673, 8993340, 9492970, 10051380, 10792008, 11391564, 11991120, 12061656, 13401840, 13490010, 14239455, 15077070, 15188752, 17087346, 17986680, 18985940, 20102760, 21584016, 22783128, 24123312, 25631019, 26980020, 28478910, 30154140, 34174692, 35973360, 37971880, 40205520, 42718365, 45566256, 51262038, 53960040, 56957820, 60308280, 68349384, 75943760, 85436730, 102524076, 107920080, 113915640, 120616560, 128155095, 136698768, 170873460, 205048152, 227831280, 256310190, 341746920, 410096304, 512620380, 683493840, 1025240760, 2050481520]

約数ペア:

[(1, 2050481520), (2, 1025240760), (3, 683493840), (4, 512620380), (5, 410096304), (6, 341746920), (8, 256310190), (9, 227831280), (10, 205048152), (12, 170873460), (15, 136698768), (16, 128155095), (17, 120616560), (18, 113915640), (19, 107920080), (20, 102524076), (24, 85436730), (27, 75943760), (30, 68349384), (34, 60308280), (36, 56957820), (38, 53960040), (40, 51262038), (45, 45566256), (48, 42718365), (51, 40205520), (54, 37971880), (57, 35973360), (60, 34174692), (68, 30154140), (72, 28478910), (76, 26980020), (80, 25631019), (85, 24123312), (90, 22783128), (95, 21584016), (102, 20102760), (108, 18985940), (114, 17986680), (120, 17087346), (135, 15188752), (136, 15077070), (144, 14239455), (152, 13490010), (153, 13401840), (170, 12061656), (171, 11991120), (180, 11391564), (190, 10792008), (204, 10051380), (216, 9492970), (228, 8993340), (240, 8543673), (255, 8041104), (270, 7594376), (272, 7538535), (285, 7194672), (304, 6745005), (306, 6700920), (323, 6348240), (340, 6030828), (342, 5995560), (360, 5695782), (380, 5396004), (408, 5025690), (432, 4746485), (456, 4496670), (459, 4467280), (510, 4020552), (513, 3997040), (540, 3797188), (570, 3597336), (612, 3350460), (646, 3174120), (680, 3015414), (684, 2997780), (720, 2847891), (760, 2698002), (765, 2680368), (816, 2512845), (855, 2398224), (912, 2248335), (918, 2233640), (969, 2116080), (1020, 2010276), (1026, 1998520), (1080, 1898594), (1140, 1798668), (1224, 1675230), (1292, 1587060), (1360, 1507707), (1368, 1498890), (1520, 1349001), (1530, 1340184), (1615, 1269648), (1710, 1199112), (1836, 1116820), (1938, 1058040), (2040, 1005138), (2052, 999260), (2160, 949297), (2280, 899334), (2295, 893456), (2448, 837615), (2565, 799408), (2584, 793530), (2736, 749445), (2907, 705360), (2939, 697680), (3060, 670092), (3230, 634824), (3420, 599556), (3672, 558410), (3876, 529020), (4080, 502569), (4104, 499630), (4560, 449667), (4590, 446728), (4845, 423216), (5130, 399704), (5168, 396765), (5814, 352680), (5878, 348840), (6120, 335046), (6460, 317412), (6840, 299778), (7344, 279205), (7752, 264510), (8208, 249815), (8721, 235120), (8817, 232560), (9180, 223364), (9690, 211608), (10260, 199852), (11628, 176340), (11756, 174420), (12240, 167523), (12920, 158706), (13680, 149889), (14535, 141072), (14695, 139536), (15504, 132255), (17442, 117560), (17634, 116280), (18360, 111682), (19380, 105804), (20520, 99926), (23256, 88170), (23512, 87210), (25840, 79353), (26451, 77520), (29070, 70536), (29390, 69768), (34884, 58780), (35268, 58140), (36720, 55841), (38760, 52902), (41040, 49963), (43605, 47024), (44085, 46512)]