1569290940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65551}}^1$

素因数の和:65592

約数の個数: 144

約数和(自身を含む): 5726622720

約数和(自身を除く): 4157331780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 65551, 131102, 196653, 262204, 327755, 393306, 458857, 589959, 655510, 786612, 917714, 983265, 1179918, 1245469, 1311020, 1376571, 1835428, 1966530, 2294285, 2359836, 2490938, 2753142, 2949795, 3736407, 3933060, 4129713, 4588570, 4981876, 5506284, 5899590, 6227345, 6882855, 7472814, 8259426, 8718283, 9177140, 11209221, 11799180, 12454690, 13765710, 14945628, 16518852, 17436566, 18682035, 20648565, 22418442, 24909380, 26154849, 27531420, 34873132, 37364070, 41297130, 43591415, 44836884, 52309698, 56046105, 74728140, 78464547, 82594260, 87182830, 104619396, 112092210, 130774245, 156929094, 174365660, 224184420, 261548490, 313858188, 392322735, 523096980, 784645470, 1569290940]

約数ペア:

[(1, 1569290940), (2, 784645470), (3, 523096980), (4, 392322735), (5, 313858188), (6, 261548490), (7, 224184420), (9, 174365660), (10, 156929094), (12, 130774245), (14, 112092210), (15, 104619396), (18, 87182830), (19, 82594260), (20, 78464547), (21, 74728140), (28, 56046105), (30, 52309698), (35, 44836884), (36, 43591415), (38, 41297130), (42, 37364070), (45, 34873132), (57, 27531420), (60, 26154849), (63, 24909380), (70, 22418442), (76, 20648565), (84, 18682035), (90, 17436566), (95, 16518852), (105, 14945628), (114, 13765710), (126, 12454690), (133, 11799180), (140, 11209221), (171, 9177140), (180, 8718283), (190, 8259426), (210, 7472814), (228, 6882855), (252, 6227345), (266, 5899590), (285, 5506284), (315, 4981876), (342, 4588570), (380, 4129713), (399, 3933060), (420, 3736407), (532, 2949795), (570, 2753142), (630, 2490938), (665, 2359836), (684, 2294285), (798, 1966530), (855, 1835428), (1140, 1376571), (1197, 1311020), (1260, 1245469), (1330, 1179918), (1596, 983265), (1710, 917714), (1995, 786612), (2394, 655510), (2660, 589959), (3420, 458857), (3990, 393306), (4788, 327755), (5985, 262204), (7980, 196653), (11970, 131102), (23940, 65551)]