1199109760

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3250

約数の個数: 128

約数和(自身を含む): 3115814400

約数和(自身を除く): 1916704640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1520, 1984, 2356, 2432, 2480, 2945, 3040, 3181, 3968, 4712, 4960, 5890, 6080, 6362, 9424, 9920, 11780, 12160, 12724, 15905, 18848, 19840, 23560, 25448, 31810, 37696, 47120, 50896, 60439, 63620, 75392, 94240, 98611, 101792, 120878, 127240, 188480, 197222, 203584, 241756, 254480, 302195, 376960, 394444, 407168, 483512, 493055, 508960, 604390, 788888, 967024, 986110, 1017920, 1208780, 1577776, 1873609, 1934048, 1972220, 2035840, 2417560, 3155552, 3747218, 3868096, 3944440, 4835120, 6311104, 7494436, 7736192, 7888880, 9368045, 9670240, 12622208, 14988872, 15777760, 18736090, 19340480, 29977744, 31555520, 37472180, 38680960, 59955488, 63111040, 74944360, 119910976, 149888720, 239821952, 299777440, 599554880, 1199109760]

約数ペア:

[(1, 1199109760), (2, 599554880), (4, 299777440), (5, 239821952), (8, 149888720), (10, 119910976), (16, 74944360), (19, 63111040), (20, 59955488), (31, 38680960), (32, 37472180), (38, 31555520), (40, 29977744), (62, 19340480), (64, 18736090), (76, 15777760), (80, 14988872), (95, 12622208), (124, 9670240), (128, 9368045), (152, 7888880), (155, 7736192), (160, 7494436), (190, 6311104), (248, 4835120), (304, 3944440), (310, 3868096), (320, 3747218), (380, 3155552), (496, 2417560), (589, 2035840), (608, 1972220), (620, 1934048), (640, 1873609), (760, 1577776), (992, 1208780), (1178, 1017920), (1216, 986110), (1240, 967024), (1520, 788888), (1984, 604390), (2356, 508960), (2432, 493055), (2480, 483512), (2945, 407168), (3040, 394444), (3181, 376960), (3968, 302195), (4712, 254480), (4960, 241756), (5890, 203584), (6080, 197222), (6362, 188480), (9424, 127240), (9920, 120878), (11780, 101792), (12160, 98611), (12724, 94240), (15905, 75392), (18848, 63620), (19840, 60439), (23560, 50896), (25448, 47120), (31810, 37696)]