66357120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 237945600

約数和(自身を除く): 171588480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 107, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 214, 228, 240, 255, 272, 285, 304, 320, 321, 323, 340, 380, 384, 408, 428, 456, 480, 510, 535, 544, 570, 608, 640, 642, 646, 680, 760, 816, 856, 912, 960, 969, 1020, 1070, 1088, 1140, 1216, 1284, 1292, 1360, 1520, 1605, 1615, 1632, 1712, 1819, 1824, 1920, 1938, 2033, 2040, 2140, 2176, 2280, 2432, 2568, 2584, 2720, 3040, 3210, 3230, 3264, 3424, 3638, 3648, 3876, 4066, 4080, 4280, 4560, 4845, 5136, 5168, 5440, 5457, 6080, 6099, 6420, 6460, 6528, 6848, 7276, 7296, 7752, 8132, 8160, 8560, 9095, 9120, 9690, 10165, 10272, 10336, 10880, 10914, 12160, 12198, 12840, 12920, 13696, 14552, 15504, 16264, 16320, 17120, 18190, 18240, 19380, 20330, 20544, 20672, 21828, 24396, 25680, 25840, 27285, 29104, 30495, 31008, 32528, 32640, 34240, 34561, 36380, 36480, 38760, 40660, 41088, 41344, 43656, 48792, 51360, 51680, 54570, 58208, 60990, 62016, 65056, 68480, 69122, 72760, 77520, 81320, 87312, 97584, 102720, 103360, 103683, 109140, 116416, 121980, 124032, 130112, 138244, 145520, 155040, 162640, 172805, 174624, 195168, 205440, 206720, 207366, 218280, 232832, 243960, 260224, 276488, 291040, 310080, 325280, 345610, 349248, 390336, 414732, 436560, 487920, 518415, 552976, 582080, 620160, 650560, 691220, 698496, 780672, 829464, 873120, 975840, 1036830, 1105952, 1164160, 1301120, 1382440, 1658928, 1746240, 1951680, 2073660, 2211904, 2764880, 3317856, 3492480, 3903360, 4147320, 4423808, 5529760, 6635712, 8294640, 11059520, 13271424, 16589280, 22119040, 33178560, 66357120]

約数ペア:

[(1, 66357120), (2, 33178560), (3, 22119040), (4, 16589280), (5, 13271424), (6, 11059520), (8, 8294640), (10, 6635712), (12, 5529760), (15, 4423808), (16, 4147320), (17, 3903360), (19, 3492480), (20, 3317856), (24, 2764880), (30, 2211904), (32, 2073660), (34, 1951680), (38, 1746240), (40, 1658928), (48, 1382440), (51, 1301120), (57, 1164160), (60, 1105952), (64, 1036830), (68, 975840), (76, 873120), (80, 829464), (85, 780672), (95, 698496), (96, 691220), (102, 650560), (107, 620160), (114, 582080), (120, 552976), (128, 518415), (136, 487920), (152, 436560), (160, 414732), (170, 390336), (190, 349248), (192, 345610), (204, 325280), (214, 310080), (228, 291040), (240, 276488), (255, 260224), (272, 243960), (285, 232832), (304, 218280), (320, 207366), (321, 206720), (323, 205440), (340, 195168), (380, 174624), (384, 172805), (408, 162640), (428, 155040), (456, 145520), (480, 138244), (510, 130112), (535, 124032), (544, 121980), (570, 116416), (608, 109140), (640, 103683), (642, 103360), (646, 102720), (680, 97584), (760, 87312), (816, 81320), (856, 77520), (912, 72760), (960, 69122), (969, 68480), (1020, 65056), (1070, 62016), (1088, 60990), (1140, 58208), (1216, 54570), (1284, 51680), (1292, 51360), (1360, 48792), (1520, 43656), (1605, 41344), (1615, 41088), (1632, 40660), (1712, 38760), (1819, 36480), (1824, 36380), (1920, 34561), (1938, 34240), (2033, 32640), (2040, 32528), (2140, 31008), (2176, 30495), (2280, 29104), (2432, 27285), (2568, 25840), (2584, 25680), (2720, 24396), (3040, 21828), (3210, 20672), (3230, 20544), (3264, 20330), (3424, 19380), (3638, 18240), (3648, 18190), (3876, 17120), (4066, 16320), (4080, 16264), (4280, 15504), (4560, 14552), (4845, 13696), (5136, 12920), (5168, 12840), (5440, 12198), (5457, 12160), (6080, 10914), (6099, 10880), (6420, 10336), (6460, 10272), (6528, 10165), (6848, 9690), (7276, 9120), (7296, 9095), (7752, 8560), (8132, 8160)]