22435320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 71792640

約数和(自身を除く): 49357320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 163, 185, 186, 222, 248, 296, 310, 326, 370, 372, 444, 465, 489, 555, 620, 652, 740, 744, 815, 888, 930, 978, 1110, 1147, 1240, 1304, 1480, 1630, 1860, 1956, 2220, 2294, 2445, 3260, 3441, 3720, 3912, 4440, 4588, 4890, 5053, 5735, 6031, 6520, 6882, 9176, 9780, 10106, 11470, 12062, 13764, 15159, 17205, 18093, 19560, 20212, 22940, 24124, 25265, 27528, 30155, 30318, 34410, 36186, 40424, 45880, 48248, 50530, 60310, 60636, 68820, 72372, 75795, 90465, 101060, 120620, 121272, 137640, 144744, 151590, 180930, 186961, 202120, 241240, 303180, 361860, 373922, 560883, 606360, 723720, 747844, 934805, 1121766, 1495688, 1869610, 2243532, 2804415, 3739220, 4487064, 5608830, 7478440, 11217660, 22435320]

約数ペア:

[(1, 22435320), (2, 11217660), (3, 7478440), (4, 5608830), (5, 4487064), (6, 3739220), (8, 2804415), (10, 2243532), (12, 1869610), (15, 1495688), (20, 1121766), (24, 934805), (30, 747844), (31, 723720), (37, 606360), (40, 560883), (60, 373922), (62, 361860), (74, 303180), (93, 241240), (111, 202120), (120, 186961), (124, 180930), (148, 151590), (155, 144744), (163, 137640), (185, 121272), (186, 120620), (222, 101060), (248, 90465), (296, 75795), (310, 72372), (326, 68820), (370, 60636), (372, 60310), (444, 50530), (465, 48248), (489, 45880), (555, 40424), (620, 36186), (652, 34410), (740, 30318), (744, 30155), (815, 27528), (888, 25265), (930, 24124), (978, 22940), (1110, 20212), (1147, 19560), (1240, 18093), (1304, 17205), (1480, 15159), (1630, 13764), (1860, 12062), (1956, 11470), (2220, 10106), (2294, 9780), (2445, 9176), (3260, 6882), (3441, 6520), (3720, 6031), (3912, 5735), (4440, 5053), (4588, 4890)]