66406080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 241182144

約数和(自身を除く): 174776064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 313, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 626, 663, 680, 780, 816, 832, 884, 939, 960, 1020, 1040, 1088, 1105, 1248, 1252, 1326, 1360, 1560, 1565, 1632, 1768, 1878, 2040, 2080, 2210, 2496, 2504, 2652, 2720, 3120, 3130, 3264, 3315, 3536, 3756, 4069, 4080, 4160, 4420, 4695, 5008, 5304, 5321, 5440, 6240, 6260, 6630, 7072, 7512, 8138, 8160, 8840, 9390, 10016, 10608, 10642, 12207, 12480, 12520, 13260, 14144, 15024, 15963, 16276, 16320, 17680, 18780, 20032, 20345, 21216, 21284, 24414, 25040, 26520, 26605, 30048, 31926, 32552, 35360, 37560, 40690, 42432, 42568, 48828, 50080, 53040, 53210, 60096, 61035, 63852, 65104, 69173, 70720, 75120, 79815, 81380, 85136, 97656, 100160, 106080, 106420, 122070, 127704, 130208, 138346, 150240, 159630, 162760, 170272, 195312, 207519, 212160, 212840, 244140, 255408, 260416, 276692, 300480, 319260, 325520, 340544, 345865, 390624, 415038, 425680, 488280, 510816, 553384, 638520, 651040, 691730, 781248, 830076, 851360, 976560, 1021632, 1037595, 1106768, 1277040, 1302080, 1383460, 1660152, 1702720, 1953120, 2075190, 2213536, 2554080, 2766920, 3320304, 3906240, 4150380, 4427072, 5108160, 5533840, 6640608, 8300760, 11067680, 13281216, 16601520, 22135360, 33203040, 66406080]

約数ペア:

[(1, 66406080), (2, 33203040), (3, 22135360), (4, 16601520), (5, 13281216), (6, 11067680), (8, 8300760), (10, 6640608), (12, 5533840), (13, 5108160), (15, 4427072), (16, 4150380), (17, 3906240), (20, 3320304), (24, 2766920), (26, 2554080), (30, 2213536), (32, 2075190), (34, 1953120), (39, 1702720), (40, 1660152), (48, 1383460), (51, 1302080), (52, 1277040), (60, 1106768), (64, 1037595), (65, 1021632), (68, 976560), (78, 851360), (80, 830076), (85, 781248), (96, 691730), (102, 651040), (104, 638520), (120, 553384), (130, 510816), (136, 488280), (156, 425680), (160, 415038), (170, 390624), (192, 345865), (195, 340544), (204, 325520), (208, 319260), (221, 300480), (240, 276692), (255, 260416), (260, 255408), (272, 244140), (312, 212840), (313, 212160), (320, 207519), (340, 195312), (390, 170272), (408, 162760), (416, 159630), (442, 150240), (480, 138346), (510, 130208), (520, 127704), (544, 122070), (624, 106420), (626, 106080), (663, 100160), (680, 97656), (780, 85136), (816, 81380), (832, 79815), (884, 75120), (939, 70720), (960, 69173), (1020, 65104), (1040, 63852), (1088, 61035), (1105, 60096), (1248, 53210), (1252, 53040), (1326, 50080), (1360, 48828), (1560, 42568), (1565, 42432), (1632, 40690), (1768, 37560), (1878, 35360), (2040, 32552), (2080, 31926), (2210, 30048), (2496, 26605), (2504, 26520), (2652, 25040), (2720, 24414), (3120, 21284), (3130, 21216), (3264, 20345), (3315, 20032), (3536, 18780), (3756, 17680), (4069, 16320), (4080, 16276), (4160, 15963), (4420, 15024), (4695, 14144), (5008, 13260), (5304, 12520), (5321, 12480), (5440, 12207), (6240, 10642), (6260, 10608), (6630, 10016), (7072, 9390), (7512, 8840), (8138, 8160)]