2113766720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:665

約数の個数: 224

約数和(自身を含む): 5837529600

約数和(自身を除く): 3723762880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 47, 52, 64, 65, 76, 80, 94, 95, 104, 130, 152, 160, 188, 190, 208, 235, 247, 260, 304, 320, 376, 380, 416, 470, 494, 520, 569, 608, 611, 752, 760, 832, 893, 940, 988, 1040, 1138, 1216, 1222, 1235, 1504, 1520, 1786, 1880, 1976, 2080, 2276, 2444, 2470, 2845, 3008, 3040, 3055, 3572, 3760, 3952, 4160, 4465, 4552, 4888, 4940, 5690, 6080, 6110, 7144, 7397, 7520, 7904, 8930, 9104, 9776, 9880, 10811, 11380, 11609, 12220, 14288, 14794, 15040, 15808, 17860, 18208, 19552, 19760, 21622, 22760, 23218, 24440, 26743, 28576, 29588, 35720, 36416, 36985, 39104, 39520, 43244, 45520, 46436, 48880, 53486, 54055, 57152, 58045, 59176, 71440, 73970, 79040, 86488, 91040, 92872, 97760, 106972, 108110, 116090, 118352, 133715, 140543, 142880, 147940, 172976, 182080, 185744, 195520, 213944, 216220, 232180, 236704, 267430, 281086, 285760, 295880, 345952, 347659, 371488, 427888, 432440, 464360, 473408, 508117, 534860, 562172, 591760, 691904, 695318, 702715, 742976, 855776, 864880, 928720, 1016234, 1069720, 1124344, 1183520, 1390636, 1405430, 1711552, 1729760, 1738295, 1857440, 2032468, 2139440, 2248688, 2367040, 2540585, 2781272, 2810860, 3459520, 3476590, 3714880, 4064936, 4278880, 4497376, 5081170, 5562544, 5621720, 6605521, 6953180, 8129872, 8557760, 8994752, 10162340, 11125088, 11243440, 13211042, 13906360, 16259744, 20324680, 22250176, 22486880, 26422084, 27812720, 32519488, 33027605, 40649360, 44973760, 52844168, 55625440, 66055210, 81298720, 105688336, 111250880, 132110420, 162597440, 211376672, 264220840, 422753344, 528441680, 1056883360, 2113766720]

約数ペア:

[(1, 2113766720), (2, 1056883360), (4, 528441680), (5, 422753344), (8, 264220840), (10, 211376672), (13, 162597440), (16, 132110420), (19, 111250880), (20, 105688336), (26, 81298720), (32, 66055210), (38, 55625440), (40, 52844168), (47, 44973760), (52, 40649360), (64, 33027605), (65, 32519488), (76, 27812720), (80, 26422084), (94, 22486880), (95, 22250176), (104, 20324680), (130, 16259744), (152, 13906360), (160, 13211042), (188, 11243440), (190, 11125088), (208, 10162340), (235, 8994752), (247, 8557760), (260, 8129872), (304, 6953180), (320, 6605521), (376, 5621720), (380, 5562544), (416, 5081170), (470, 4497376), (494, 4278880), (520, 4064936), (569, 3714880), (608, 3476590), (611, 3459520), (752, 2810860), (760, 2781272), (832, 2540585), (893, 2367040), (940, 2248688), (988, 2139440), (1040, 2032468), (1138, 1857440), (1216, 1738295), (1222, 1729760), (1235, 1711552), (1504, 1405430), (1520, 1390636), (1786, 1183520), (1880, 1124344), (1976, 1069720), (2080, 1016234), (2276, 928720), (2444, 864880), (2470, 855776), (2845, 742976), (3008, 702715), (3040, 695318), (3055, 691904), (3572, 591760), (3760, 562172), (3952, 534860), (4160, 508117), (4465, 473408), (4552, 464360), (4888, 432440), (4940, 427888), (5690, 371488), (6080, 347659), (6110, 345952), (7144, 295880), (7397, 285760), (7520, 281086), (7904, 267430), (8930, 236704), (9104, 232180), (9776, 216220), (9880, 213944), (10811, 195520), (11380, 185744), (11609, 182080), (12220, 172976), (14288, 147940), (14794, 142880), (15040, 140543), (15808, 133715), (17860, 118352), (18208, 116090), (19552, 108110), (19760, 106972), (21622, 97760), (22760, 92872), (23218, 91040), (24440, 86488), (26743, 79040), (28576, 73970), (29588, 71440), (35720, 59176), (36416, 58045), (36985, 57152), (39104, 54055), (39520, 53486), (43244, 48880), (45520, 46436)]