22021560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 80196480

約数和(自身を除く): 58174920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 67, 72, 83, 88, 90, 99, 110, 120, 132, 134, 165, 166, 180, 198, 201, 220, 249, 264, 268, 330, 332, 335, 360, 396, 402, 415, 440, 495, 498, 536, 603, 660, 664, 670, 737, 747, 792, 804, 830, 913, 990, 996, 1005, 1206, 1245, 1320, 1340, 1474, 1494, 1608, 1660, 1826, 1980, 1992, 2010, 2211, 2412, 2490, 2680, 2739, 2948, 2988, 3015, 3320, 3652, 3685, 3735, 3960, 4020, 4422, 4565, 4824, 4980, 5478, 5561, 5896, 5976, 6030, 6633, 7304, 7370, 7470, 8040, 8217, 8844, 9130, 9960, 10956, 11055, 11122, 12060, 13266, 13695, 14740, 14940, 16434, 16683, 17688, 18260, 21912, 22110, 22244, 24120, 26532, 27390, 27805, 29480, 29880, 32868, 33165, 33366, 36520, 41085, 44220, 44488, 50049, 53064, 54780, 55610, 61171, 65736, 66330, 66732, 82170, 83415, 88440, 100098, 109560, 111220, 122342, 132660, 133464, 164340, 166830, 183513, 200196, 222440, 244684, 250245, 265320, 305855, 328680, 333660, 367026, 400392, 489368, 500490, 550539, 611710, 667320, 734052, 917565, 1000980, 1101078, 1223420, 1468104, 1835130, 2001960, 2202156, 2446840, 2752695, 3670260, 4404312, 5505390, 7340520, 11010780, 22021560]

約数ペア:

[(1, 22021560), (2, 11010780), (3, 7340520), (4, 5505390), (5, 4404312), (6, 3670260), (8, 2752695), (9, 2446840), (10, 2202156), (11, 2001960), (12, 1835130), (15, 1468104), (18, 1223420), (20, 1101078), (22, 1000980), (24, 917565), (30, 734052), (33, 667320), (36, 611710), (40, 550539), (44, 500490), (45, 489368), (55, 400392), (60, 367026), (66, 333660), (67, 328680), (72, 305855), (83, 265320), (88, 250245), (90, 244684), (99, 222440), (110, 200196), (120, 183513), (132, 166830), (134, 164340), (165, 133464), (166, 132660), (180, 122342), (198, 111220), (201, 109560), (220, 100098), (249, 88440), (264, 83415), (268, 82170), (330, 66732), (332, 66330), (335, 65736), (360, 61171), (396, 55610), (402, 54780), (415, 53064), (440, 50049), (495, 44488), (498, 44220), (536, 41085), (603, 36520), (660, 33366), (664, 33165), (670, 32868), (737, 29880), (747, 29480), (792, 27805), (804, 27390), (830, 26532), (913, 24120), (990, 22244), (996, 22110), (1005, 21912), (1206, 18260), (1245, 17688), (1320, 16683), (1340, 16434), (1474, 14940), (1494, 14740), (1608, 13695), (1660, 13266), (1826, 12060), (1980, 11122), (1992, 11055), (2010, 10956), (2211, 9960), (2412, 9130), (2490, 8844), (2680, 8217), (2739, 8040), (2948, 7470), (2988, 7370), (3015, 7304), (3320, 6633), (3652, 6030), (3685, 5976), (3735, 5896), (3960, 5561), (4020, 5478), (4422, 4980), (4565, 4824)]