997103040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:715

約数の個数: 224

約数和(自身を含む): 3389278464

約数和(自身を除く): 2392175424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 107, 120, 136, 160, 170, 192, 204, 214, 240, 255, 272, 320, 321, 340, 408, 428, 480, 510, 535, 544, 571, 642, 680, 816, 856, 960, 1020, 1070, 1088, 1142, 1284, 1360, 1605, 1632, 1712, 1713, 1819, 2040, 2140, 2284, 2568, 2720, 2855, 3210, 3264, 3424, 3426, 3638, 4080, 4280, 4568, 5136, 5440, 5457, 5710, 6420, 6848, 6852, 7276, 8160, 8560, 8565, 9095, 9136, 9707, 10272, 10914, 11420, 12840, 13704, 14552, 16320, 17120, 17130, 18190, 18272, 19414, 20544, 21828, 22840, 25680, 27285, 27408, 29104, 29121, 34240, 34260, 36380, 36544, 38828, 43656, 45680, 48535, 51360, 54570, 54816, 58208, 58242, 61097, 68520, 72760, 77656, 87312, 91360, 97070, 102720, 109140, 109632, 116416, 116484, 122194, 137040, 145520, 145605, 155312, 174624, 182720, 183291, 194140, 218280, 232968, 244388, 274080, 291040, 291210, 305485, 310624, 349248, 366582, 388280, 436560, 465936, 488776, 548160, 582080, 582420, 610970, 621248, 733164, 776560, 873120, 916455, 931872, 977552, 1038649, 1164840, 1221940, 1466328, 1553120, 1746240, 1832910, 1863744, 1955104, 2077298, 2329680, 2443880, 2932656, 3106240, 3115947, 3665820, 3910208, 4154596, 4659360, 4887760, 5193245, 5865312, 6231894, 7331640, 8309192, 9318720, 9775520, 10386490, 11730624, 12463788, 14663280, 15579735, 16618384, 19551040, 20772980, 24927576, 29326560, 31159470, 33236768, 41545960, 49855152, 58653120, 62318940, 66473536, 83091920, 99710304, 124637880, 166183840, 199420608, 249275760, 332367680, 498551520, 997103040]

約数ペア:

[(1, 997103040), (2, 498551520), (3, 332367680), (4, 249275760), (5, 199420608), (6, 166183840), (8, 124637880), (10, 99710304), (12, 83091920), (15, 66473536), (16, 62318940), (17, 58653120), (20, 49855152), (24, 41545960), (30, 33236768), (32, 31159470), (34, 29326560), (40, 24927576), (48, 20772980), (51, 19551040), (60, 16618384), (64, 15579735), (68, 14663280), (80, 12463788), (85, 11730624), (96, 10386490), (102, 9775520), (107, 9318720), (120, 8309192), (136, 7331640), (160, 6231894), (170, 5865312), (192, 5193245), (204, 4887760), (214, 4659360), (240, 4154596), (255, 3910208), (272, 3665820), (320, 3115947), (321, 3106240), (340, 2932656), (408, 2443880), (428, 2329680), (480, 2077298), (510, 1955104), (535, 1863744), (544, 1832910), (571, 1746240), (642, 1553120), (680, 1466328), (816, 1221940), (856, 1164840), (960, 1038649), (1020, 977552), (1070, 931872), (1088, 916455), (1142, 873120), (1284, 776560), (1360, 733164), (1605, 621248), (1632, 610970), (1712, 582420), (1713, 582080), (1819, 548160), (2040, 488776), (2140, 465936), (2284, 436560), (2568, 388280), (2720, 366582), (2855, 349248), (3210, 310624), (3264, 305485), (3424, 291210), (3426, 291040), (3638, 274080), (4080, 244388), (4280, 232968), (4568, 218280), (5136, 194140), (5440, 183291), (5457, 182720), (5710, 174624), (6420, 155312), (6848, 145605), (6852, 145520), (7276, 137040), (8160, 122194), (8560, 116484), (8565, 116416), (9095, 109632), (9136, 109140), (9707, 102720), (10272, 97070), (10914, 91360), (11420, 87312), (12840, 77656), (13704, 72760), (14552, 68520), (16320, 61097), (17120, 58242), (17130, 58208), (18190, 54816), (18272, 54570), (19414, 51360), (20544, 48535), (21828, 45680), (22840, 43656), (25680, 38828), (27285, 36544), (27408, 36380), (29104, 34260), (29121, 34240)]