1401720960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5573}}^1$

素因数の和:5726

約数の個数: 128

約数和(自身を含む): 4502900160

約数和(自身を除く): 3101179200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 960, 1048, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 5573, 6288, 7860, 8384, 10480, 11146, 12576, 15720, 16719, 16768, 20960, 22292, 25152, 27865, 31440, 33438, 41920, 44584, 50304, 55730, 62880, 66876, 83595, 83840, 89168, 111460, 125760, 133752, 167190, 178336, 222920, 251520, 267504, 334380, 356672, 445840, 535008, 668760, 713344, 730063, 891680, 1070016, 1337520, 1460126, 1783360, 2140032, 2190189, 2675040, 2920252, 3566720, 3650315, 4380378, 5350080, 5840504, 7300630, 8760756, 10700160, 10950945, 11681008, 14601260, 17521512, 21901890, 23362016, 29202520, 35043024, 43803780, 46724032, 58405040, 70086048, 87607560, 93448064, 116810080, 140172096, 175215120, 233620160, 280344192, 350430240, 467240320, 700860480, 1401720960]

約数ペア:

[(1, 1401720960), (2, 700860480), (3, 467240320), (4, 350430240), (5, 280344192), (6, 233620160), (8, 175215120), (10, 140172096), (12, 116810080), (15, 93448064), (16, 87607560), (20, 70086048), (24, 58405040), (30, 46724032), (32, 43803780), (40, 35043024), (48, 29202520), (60, 23362016), (64, 21901890), (80, 17521512), (96, 14601260), (120, 11681008), (128, 10950945), (131, 10700160), (160, 8760756), (192, 7300630), (240, 5840504), (262, 5350080), (320, 4380378), (384, 3650315), (393, 3566720), (480, 2920252), (524, 2675040), (640, 2190189), (655, 2140032), (786, 1783360), (960, 1460126), (1048, 1337520), (1310, 1070016), (1572, 891680), (1920, 730063), (1965, 713344), (2096, 668760), (2620, 535008), (3144, 445840), (3930, 356672), (4192, 334380), (5240, 267504), (5573, 251520), (6288, 222920), (7860, 178336), (8384, 167190), (10480, 133752), (11146, 125760), (12576, 111460), (15720, 89168), (16719, 83840), (16768, 83595), (20960, 66876), (22292, 62880), (25152, 55730), (27865, 50304), (31440, 44584), (33438, 41920)]