228202080640

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1\times {\mathrm{6089}}^1$

素因数の和:8028

約数の個数: 128

約数和(自身を含む): 563534496000

約数和(自身を除く): 335332415360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1889, 1984, 2480, 3778, 3968, 4960, 6089, 7556, 9445, 9920, 12178, 15112, 18890, 19840, 24356, 30224, 30445, 37780, 48712, 58559, 60448, 60890, 75560, 97424, 117118, 120896, 121780, 151120, 188759, 194848, 234236, 241792, 243560, 292795, 302240, 377518, 389696, 468472, 487120, 585590, 604480, 755036, 779392, 936944, 943795, 974240, 1171180, 1208960, 1510072, 1873888, 1887590, 1948480, 2342360, 3020144, 3747776, 3775180, 3896960, 4684720, 6040288, 7495552, 7550360, 9369440, 11502121, 12080576, 15100720, 18738880, 23004242, 24161152, 30201440, 37477760, 46008484, 57510605, 60402880, 92016968, 115021210, 120805760, 184033936, 230042420, 356565751, 368067872, 460084840, 713131502, 736135744, 920169680, 1426263004, 1472271488, 1782828755, 1840339360, 2852526008, 3565657510, 3680678720, 5705052016, 7131315020, 7361357440, 11410104032, 14262630040, 22820208064, 28525260080, 45640416128, 57050520160, 114101040320, 228202080640]

約数ペア:

[(1, 228202080640), (2, 114101040320), (4, 57050520160), (5, 45640416128), (8, 28525260080), (10, 22820208064), (16, 14262630040), (20, 11410104032), (31, 7361357440), (32, 7131315020), (40, 5705052016), (62, 3680678720), (64, 3565657510), (80, 2852526008), (124, 1840339360), (128, 1782828755), (155, 1472271488), (160, 1426263004), (248, 920169680), (310, 736135744), (320, 713131502), (496, 460084840), (620, 368067872), (640, 356565751), (992, 230042420), (1240, 184033936), (1889, 120805760), (1984, 115021210), (2480, 92016968), (3778, 60402880), (3968, 57510605), (4960, 46008484), (6089, 37477760), (7556, 30201440), (9445, 24161152), (9920, 23004242), (12178, 18738880), (15112, 15100720), (18890, 12080576), (19840, 11502121), (24356, 9369440), (30224, 7550360), (30445, 7495552), (37780, 6040288), (48712, 4684720), (58559, 3896960), (60448, 3775180), (60890, 3747776), (75560, 3020144), (97424, 2342360), (117118, 1948480), (120896, 1887590), (121780, 1873888), (151120, 1510072), (188759, 1208960), (194848, 1171180), (234236, 974240), (241792, 943795), (243560, 936944), (292795, 779392), (302240, 755036), (377518, 604480), (389696, 585590), (468472, 487120)]