128544570

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 224

約数和(自身を含む): 434401920

約数和(自身を除く): 305857350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 229, 231, 243, 270, 297, 315, 330, 378, 385, 405, 458, 462, 486, 495, 567, 594, 630, 687, 693, 729, 770, 810, 891, 945, 990, 1134, 1145, 1155, 1215, 1374, 1386, 1458, 1485, 1603, 1701, 1782, 1890, 2061, 2079, 2290, 2310, 2430, 2519, 2673, 2835, 2970, 3206, 3402, 3435, 3465, 3645, 4122, 4158, 4455, 4809, 5038, 5103, 5346, 5670, 6183, 6237, 6870, 6930, 7290, 7557, 8015, 8019, 8505, 8910, 9618, 10206, 10305, 10395, 12366, 12474, 12595, 13365, 14427, 15114, 16030, 16038, 17010, 17633, 18549, 18711, 20610, 20790, 22671, 24045, 25190, 25515, 26730, 28854, 30915, 31185, 35266, 37098, 37422, 37785, 40095, 43281, 45342, 48090, 51030, 52899, 55647, 56133, 61830, 62370, 68013, 72135, 75570, 80190, 86562, 88165, 92745, 93555, 105798, 111294, 112266, 113355, 129843, 136026, 144270, 158697, 166941, 176330, 185490, 187110, 204039, 216405, 226710, 259686, 264495, 278235, 280665, 317394, 333882, 340065, 389529, 408078, 432810, 476091, 528990, 556470, 561330, 612117, 649215, 680130, 779058, 793485, 834705, 952182, 1020195, 1168587, 1224234, 1298430, 1428273, 1586970, 1669410, 1836351, 1947645, 2040390, 2337174, 2380455, 2856546, 3060585, 3672702, 3895290, 4284819, 4760910, 5842935, 6121170, 7141365, 8569638, 9181755, 11685870, 12854457, 14282730, 18363510, 21424095, 25708914, 42848190, 64272285, 128544570]

約数ペア:

[(1, 128544570), (2, 64272285), (3, 42848190), (5, 25708914), (6, 21424095), (7, 18363510), (9, 14282730), (10, 12854457), (11, 11685870), (14, 9181755), (15, 8569638), (18, 7141365), (21, 6121170), (22, 5842935), (27, 4760910), (30, 4284819), (33, 3895290), (35, 3672702), (42, 3060585), (45, 2856546), (54, 2380455), (55, 2337174), (63, 2040390), (66, 1947645), (70, 1836351), (77, 1669410), (81, 1586970), (90, 1428273), (99, 1298430), (105, 1224234), (110, 1168587), (126, 1020195), (135, 952182), (154, 834705), (162, 793485), (165, 779058), (189, 680130), (198, 649215), (210, 612117), (229, 561330), (231, 556470), (243, 528990), (270, 476091), (297, 432810), (315, 408078), (330, 389529), (378, 340065), (385, 333882), (405, 317394), (458, 280665), (462, 278235), (486, 264495), (495, 259686), (567, 226710), (594, 216405), (630, 204039), (687, 187110), (693, 185490), (729, 176330), (770, 166941), (810, 158697), (891, 144270), (945, 136026), (990, 129843), (1134, 113355), (1145, 112266), (1155, 111294), (1215, 105798), (1374, 93555), (1386, 92745), (1458, 88165), (1485, 86562), (1603, 80190), (1701, 75570), (1782, 72135), (1890, 68013), (2061, 62370), (2079, 61830), (2290, 56133), (2310, 55647), (2430, 52899), (2519, 51030), (2673, 48090), (2835, 45342), (2970, 43281), (3206, 40095), (3402, 37785), (3435, 37422), (3465, 37098), (3645, 35266), (4122, 31185), (4158, 30915), (4455, 28854), (4809, 26730), (5038, 25515), (5103, 25190), (5346, 24045), (5670, 22671), (6183, 20790), (6237, 20610), (6870, 18711), (6930, 18549), (7290, 17633), (7557, 17010), (8015, 16038), (8019, 16030), (8505, 15114), (8910, 14427), (9618, 13365), (10206, 12595), (10305, 12474), (10395, 12366)]