1025220240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:812

約数の個数: 400

約数和(自身を含む): 4094291520

約数和(自身を除く): 3069071280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 324, 330, 342, 360, 380, 396, 405, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 648, 660, 684, 720, 757, 760, 792, 810, 836, 855, 880, 891, 912, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1296, 1320, 1368, 1485, 1514, 1520, 1539, 1584, 1620, 1672, 1710, 1782, 1881, 1980, 2052, 2090, 2160, 2271, 2280, 2376, 2508, 2565, 2640, 2736, 2970, 3028, 3078, 3135, 3240, 3344, 3420, 3564, 3762, 3785, 3960, 4104, 4180, 4455, 4542, 4560, 4752, 5016, 5130, 5643, 5940, 6056, 6156, 6270, 6480, 6813, 6840, 7128, 7524, 7570, 7695, 7920, 8208, 8327, 8360, 8910, 9084, 9405, 10032, 10260, 11286, 11355, 11880, 12112, 12312, 12540, 13626, 13680, 14256, 14383, 15048, 15140, 15390, 16654, 16720, 16929, 17820, 18168, 18810, 20439, 20520, 22572, 22710, 23760, 24624, 24981, 25080, 27252, 28215, 28766, 30096, 30280, 30780, 33308, 33858, 34065, 35640, 36336, 37620, 40878, 41040, 41635, 43149, 45144, 45420, 49962, 50160, 54504, 56430, 57532, 60560, 61317, 61560, 66616, 67716, 68130, 71280, 71915, 74943, 75240, 81756, 83270, 84645, 86298, 90288, 90840, 99924, 102195, 109008, 112860, 115064, 122634, 123120, 124905, 129447, 133232, 135432, 136260, 143830, 149886, 150480, 158213, 163512, 166540, 169290, 172596, 181680, 199848, 204390, 215745, 224829, 225720, 230128, 245268, 249810, 258894, 270864, 272520, 287660, 299772, 306585, 316426, 327024, 333080, 338580, 345192, 374715, 388341, 399696, 408780, 431490, 449658, 451440, 474639, 490536, 499620, 517788, 545040, 575320, 599544, 613170, 632852, 647235, 666160, 674487, 677160, 690384, 749430, 776682, 791065, 817560, 862980, 899316, 949278, 981072, 999240, 1035576, 1124145, 1150640, 1165023, 1199088, 1226340, 1265704, 1294470, 1348974, 1354320, 1423917, 1498860, 1553364, 1582130, 1635120, 1725960, 1798632, 1898556, 1941705, 1998480, 2071152, 2248290, 2330046, 2373195, 2452680, 2531408, 2588940, 2697948, 2847834, 2997720, 3106728, 3164260, 3372435, 3451920, 3597264, 3797112, 3883410, 4271751, 4496580, 4660092, 4746390, 4905360, 5177880, 5395896, 5695668, 5825115, 5995440, 6213456, 6328520, 6744870, 7119585, 7594224, 7766820, 8543502, 8993160, 9320184, 9492780, 10355760, 10791792, 11391336, 11650230, 12657040, 12815253, 13489740, 14239170, 15533640, 17087004, 17986320, 18640368, 18985560, 21358755, 22782672, 23300460, 25630506, 26979480, 28478340, 31067280, 34174008, 37971120, 42717510, 46600920, 51261012, 53958960, 56956680, 64076265, 68348016, 85435020, 93201840, 102522024, 113913360, 128152530, 170870040, 205044048, 256305060, 341740080, 512610120, 1025220240]

約数ペア:

[(1, 1025220240), (2, 512610120), (3, 341740080), (4, 256305060), (5, 205044048), (6, 170870040), (8, 128152530), (9, 113913360), (10, 102522024), (11, 93201840), (12, 85435020), (15, 68348016), (16, 64076265), (18, 56956680), (19, 53958960), (20, 51261012), (22, 46600920), (24, 42717510), (27, 37971120), (30, 34174008), (33, 31067280), (36, 28478340), (38, 26979480), (40, 25630506), (44, 23300460), (45, 22782672), (48, 21358755), (54, 18985560), (55, 18640368), (57, 17986320), (60, 17087004), (66, 15533640), (72, 14239170), (76, 13489740), (80, 12815253), (81, 12657040), (88, 11650230), (90, 11391336), (95, 10791792), (99, 10355760), (108, 9492780), (110, 9320184), (114, 8993160), (120, 8543502), (132, 7766820), (135, 7594224), (144, 7119585), (152, 6744870), (162, 6328520), (165, 6213456), (171, 5995440), (176, 5825115), (180, 5695668), (190, 5395896), (198, 5177880), (209, 4905360), (216, 4746390), (220, 4660092), (228, 4496580), (240, 4271751), (264, 3883410), (270, 3797112), (285, 3597264), (297, 3451920), (304, 3372435), (324, 3164260), (330, 3106728), (342, 2997720), (360, 2847834), (380, 2697948), (396, 2588940), (405, 2531408), (418, 2452680), (432, 2373195), (440, 2330046), (456, 2248290), (495, 2071152), (513, 1998480), (528, 1941705), (540, 1898556), (570, 1798632), (594, 1725960), (627, 1635120), (648, 1582130), (660, 1553364), (684, 1498860), (720, 1423917), (757, 1354320), (760, 1348974), (792, 1294470), (810, 1265704), (836, 1226340), (855, 1199088), (880, 1165023), (891, 1150640), (912, 1124145), (990, 1035576), (1026, 999240), (1045, 981072), (1080, 949278), (1140, 899316), (1188, 862980), (1254, 817560), (1296, 791065), (1320, 776682), (1368, 749430), (1485, 690384), (1514, 677160), (1520, 674487), (1539, 666160), (1584, 647235), (1620, 632852), (1672, 613170), (1710, 599544), (1782, 575320), (1881, 545040), (1980, 517788), (2052, 499620), (2090, 490536), (2160, 474639), (2271, 451440), (2280, 449658), (2376, 431490), (2508, 408780), (2565, 399696), (2640, 388341), (2736, 374715), (2970, 345192), (3028, 338580), (3078, 333080), (3135, 327024), (3240, 316426), (3344, 306585), (3420, 299772), (3564, 287660), (3762, 272520), (3785, 270864), (3960, 258894), (4104, 249810), (4180, 245268), (4455, 230128), (4542, 225720), (4560, 224829), (4752, 215745), (5016, 204390), (5130, 199848), (5643, 181680), (5940, 172596), (6056, 169290), (6156, 166540), (6270, 163512), (6480, 158213), (6813, 150480), (6840, 149886), (7128, 143830), (7524, 136260), (7570, 135432), (7695, 133232), (7920, 129447), (8208, 124905), (8327, 123120), (8360, 122634), (8910, 115064), (9084, 112860), (9405, 109008), (10032, 102195), (10260, 99924), (11286, 90840), (11355, 90288), (11880, 86298), (12112, 84645), (12312, 83270), (12540, 81756), (13626, 75240), (13680, 74943), (14256, 71915), (14383, 71280), (15048, 68130), (15140, 67716), (15390, 66616), (16654, 61560), (16720, 61317), (16929, 60560), (17820, 57532), (18168, 56430), (18810, 54504), (20439, 50160), (20520, 49962), (22572, 45420), (22710, 45144), (23760, 43149), (24624, 41635), (24981, 41040), (25080, 40878), (27252, 37620), (28215, 36336), (28766, 35640), (30096, 34065), (30280, 33858), (30780, 33308)]