2005774920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1165

約数の個数: 256

約数和(自身を含む): 7152364800

約数和(自身を除く): 5146589880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 107, 108, 120, 135, 136, 153, 170, 180, 204, 214, 216, 255, 270, 306, 321, 340, 360, 408, 428, 459, 510, 535, 540, 612, 642, 680, 765, 856, 918, 963, 1020, 1021, 1070, 1080, 1224, 1284, 1530, 1605, 1819, 1836, 1926, 2040, 2042, 2140, 2295, 2568, 2889, 3060, 3063, 3210, 3638, 3672, 3852, 4084, 4280, 4590, 4815, 5105, 5457, 5778, 6120, 6126, 6420, 7276, 7704, 8168, 9095, 9180, 9189, 9630, 10210, 10914, 11556, 12252, 12840, 14445, 14552, 15315, 16371, 17357, 18190, 18360, 18378, 19260, 20420, 21828, 23112, 24504, 27285, 27567, 28890, 30630, 32742, 34714, 36380, 36756, 38520, 40840, 43656, 45945, 49113, 52071, 54570, 55134, 57780, 61260, 65484, 69428, 72760, 73512, 81855, 86785, 91890, 98226, 104142, 109140, 109247, 110268, 115560, 122520, 130968, 137835, 138856, 156213, 163710, 173570, 183780, 196452, 208284, 218280, 218494, 220536, 245565, 260355, 275670, 312426, 327420, 327741, 347140, 367560, 392904, 416568, 436988, 468639, 491130, 520710, 546235, 551340, 624852, 654840, 655482, 694280, 781065, 873976, 937278, 982260, 983223, 1041420, 1092470, 1102680, 1249704, 1310964, 1562130, 1638705, 1857199, 1874556, 1964520, 1966446, 2082840, 2184940, 2343195, 2621928, 2949669, 3124260, 3277410, 3714398, 3749112, 3932892, 4369880, 4686390, 4916115, 5571597, 5899338, 6248520, 6554820, 7428796, 7865784, 9285995, 9372780, 9832230, 11143194, 11798676, 13109640, 14748345, 14857592, 16714791, 18571990, 18745560, 19664460, 22286388, 23597352, 27857985, 29496690, 33429582, 37143980, 39328920, 44572776, 50144373, 55715970, 58993380, 66859164, 74287960, 83573955, 100288746, 111431940, 117986760, 133718328, 167147910, 200577492, 222863880, 250721865, 334295820, 401154984, 501443730, 668591640, 1002887460, 2005774920]

約数ペア:

[(1, 2005774920), (2, 1002887460), (3, 668591640), (4, 501443730), (5, 401154984), (6, 334295820), (8, 250721865), (9, 222863880), (10, 200577492), (12, 167147910), (15, 133718328), (17, 117986760), (18, 111431940), (20, 100288746), (24, 83573955), (27, 74287960), (30, 66859164), (34, 58993380), (36, 55715970), (40, 50144373), (45, 44572776), (51, 39328920), (54, 37143980), (60, 33429582), (68, 29496690), (72, 27857985), (85, 23597352), (90, 22286388), (102, 19664460), (107, 18745560), (108, 18571990), (120, 16714791), (135, 14857592), (136, 14748345), (153, 13109640), (170, 11798676), (180, 11143194), (204, 9832230), (214, 9372780), (216, 9285995), (255, 7865784), (270, 7428796), (306, 6554820), (321, 6248520), (340, 5899338), (360, 5571597), (408, 4916115), (428, 4686390), (459, 4369880), (510, 3932892), (535, 3749112), (540, 3714398), (612, 3277410), (642, 3124260), (680, 2949669), (765, 2621928), (856, 2343195), (918, 2184940), (963, 2082840), (1020, 1966446), (1021, 1964520), (1070, 1874556), (1080, 1857199), (1224, 1638705), (1284, 1562130), (1530, 1310964), (1605, 1249704), (1819, 1102680), (1836, 1092470), (1926, 1041420), (2040, 983223), (2042, 982260), (2140, 937278), (2295, 873976), (2568, 781065), (2889, 694280), (3060, 655482), (3063, 654840), (3210, 624852), (3638, 551340), (3672, 546235), (3852, 520710), (4084, 491130), (4280, 468639), (4590, 436988), (4815, 416568), (5105, 392904), (5457, 367560), (5778, 347140), (6120, 327741), (6126, 327420), (6420, 312426), (7276, 275670), (7704, 260355), (8168, 245565), (9095, 220536), (9180, 218494), (9189, 218280), (9630, 208284), (10210, 196452), (10914, 183780), (11556, 173570), (12252, 163710), (12840, 156213), (14445, 138856), (14552, 137835), (15315, 130968), (16371, 122520), (17357, 115560), (18190, 110268), (18360, 109247), (18378, 109140), (19260, 104142), (20420, 98226), (21828, 91890), (23112, 86785), (24504, 81855), (27285, 73512), (27567, 72760), (28890, 69428), (30630, 65484), (32742, 61260), (34714, 57780), (36380, 55134), (36756, 54570), (38520, 52071), (40840, 49113), (43656, 45945)]