211920841890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{39623}}^1$

素因数の和:39747

約数の個数: 192

約数和(自身を含む): 598156296192

約数和(自身を除く): 386235454302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 71, 81, 90, 93, 135, 142, 155, 162, 186, 213, 243, 270, 279, 310, 355, 405, 426, 465, 486, 558, 639, 710, 810, 837, 930, 1065, 1215, 1278, 1395, 1674, 1917, 2130, 2201, 2430, 2511, 2790, 3195, 3834, 4185, 4402, 5022, 5751, 6390, 6603, 7533, 8370, 9585, 11005, 11502, 12555, 13206, 15066, 17253, 19170, 19809, 22010, 25110, 28755, 33015, 34506, 37665, 39618, 39623, 57510, 59427, 66030, 75330, 79246, 86265, 99045, 118854, 118869, 172530, 178281, 198090, 198115, 237738, 297135, 356562, 356607, 396230, 534843, 594270, 594345, 713214, 891405, 1069686, 1069821, 1188690, 1228313, 1782810, 1783035, 2139642, 2456626, 2674215, 2813233, 3209463, 3566070, 3684939, 5348430, 5349105, 5626466, 6141565, 6418926, 7369878, 8439699, 9628389, 10698210, 11054817, 12283130, 14066165, 16047315, 16879398, 18424695, 19256778, 22109634, 25319097, 28132330, 32094630, 33164451, 36849390, 42198495, 48141945, 50638194, 55274085, 66328902, 75957291, 84396990, 87210223, 96283890, 99493353, 110548170, 126595485, 151914582, 165822255, 174420446, 198986706, 227871873, 253190970, 261630669, 298480059, 331644510, 379786455, 436051115, 455743746, 497466765, 523261338, 596960118, 683615619, 759572910, 784892007, 872102230, 994933530, 1139359365, 1308153345, 1367231238, 1492400295, 1569784014, 2278718730, 2354676021, 2616306690, 2984800590, 3418078095, 3924460035, 4709352042, 6836156190, 7064028063, 7848920070, 11773380105, 14128056126, 21192084189, 23546760210, 35320140315, 42384168378, 70640280630, 105960420945, 211920841890]

約数ペア:

[(1, 211920841890), (2, 105960420945), (3, 70640280630), (5, 42384168378), (6, 35320140315), (9, 23546760210), (10, 21192084189), (15, 14128056126), (18, 11773380105), (27, 7848920070), (30, 7064028063), (31, 6836156190), (45, 4709352042), (54, 3924460035), (62, 3418078095), (71, 2984800590), (81, 2616306690), (90, 2354676021), (93, 2278718730), (135, 1569784014), (142, 1492400295), (155, 1367231238), (162, 1308153345), (186, 1139359365), (213, 994933530), (243, 872102230), (270, 784892007), (279, 759572910), (310, 683615619), (355, 596960118), (405, 523261338), (426, 497466765), (465, 455743746), (486, 436051115), (558, 379786455), (639, 331644510), (710, 298480059), (810, 261630669), (837, 253190970), (930, 227871873), (1065, 198986706), (1215, 174420446), (1278, 165822255), (1395, 151914582), (1674, 126595485), (1917, 110548170), (2130, 99493353), (2201, 96283890), (2430, 87210223), (2511, 84396990), (2790, 75957291), (3195, 66328902), (3834, 55274085), (4185, 50638194), (4402, 48141945), (5022, 42198495), (5751, 36849390), (6390, 33164451), (6603, 32094630), (7533, 28132330), (8370, 25319097), (9585, 22109634), (11005, 19256778), (11502, 18424695), (12555, 16879398), (13206, 16047315), (15066, 14066165), (17253, 12283130), (19170, 11054817), (19809, 10698210), (22010, 9628389), (25110, 8439699), (28755, 7369878), (33015, 6418926), (34506, 6141565), (37665, 5626466), (39618, 5349105), (39623, 5348430), (57510, 3684939), (59427, 3566070), (66030, 3209463), (75330, 2813233), (79246, 2674215), (86265, 2456626), (99045, 2139642), (118854, 1783035), (118869, 1782810), (172530, 1228313), (178281, 1188690), (198090, 1069821), (198115, 1069686), (237738, 891405), (297135, 713214), (356562, 594345), (356607, 594270), (396230, 534843)]