38072960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 99878400

約数和(自身を除く): 61805440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 101, 124, 128, 152, 155, 160, 190, 202, 248, 304, 310, 320, 380, 404, 496, 505, 589, 608, 620, 640, 760, 808, 992, 1010, 1178, 1216, 1240, 1520, 1616, 1919, 1984, 2020, 2356, 2432, 2480, 2945, 3040, 3131, 3232, 3838, 3968, 4040, 4712, 4960, 5890, 6080, 6262, 6464, 7676, 8080, 9424, 9595, 9920, 11780, 12160, 12524, 12928, 15352, 15655, 16160, 18848, 19190, 19840, 23560, 25048, 30704, 31310, 32320, 37696, 38380, 47120, 50096, 59489, 61408, 62620, 64640, 75392, 76760, 94240, 100192, 118978, 122816, 125240, 153520, 188480, 200384, 237956, 245632, 250480, 297445, 307040, 376960, 400768, 475912, 500960, 594890, 614080, 951824, 1001920, 1189780, 1228160, 1903648, 2003840, 2379560, 3807296, 4759120, 7614592, 9518240, 19036480, 38072960]

約数ペア:

[(1, 38072960), (2, 19036480), (4, 9518240), (5, 7614592), (8, 4759120), (10, 3807296), (16, 2379560), (19, 2003840), (20, 1903648), (31, 1228160), (32, 1189780), (38, 1001920), (40, 951824), (62, 614080), (64, 594890), (76, 500960), (80, 475912), (95, 400768), (101, 376960), (124, 307040), (128, 297445), (152, 250480), (155, 245632), (160, 237956), (190, 200384), (202, 188480), (248, 153520), (304, 125240), (310, 122816), (320, 118978), (380, 100192), (404, 94240), (496, 76760), (505, 75392), (589, 64640), (608, 62620), (620, 61408), (640, 59489), (760, 50096), (808, 47120), (992, 38380), (1010, 37696), (1178, 32320), (1216, 31310), (1240, 30704), (1520, 25048), (1616, 23560), (1919, 19840), (1984, 19190), (2020, 18848), (2356, 16160), (2432, 15655), (2480, 15352), (2945, 12928), (3040, 12524), (3131, 12160), (3232, 11780), (3838, 9920), (3968, 9595), (4040, 9424), (4712, 8080), (4960, 7676), (5890, 6464), (6080, 6262)]