10195981440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21157}}^1$

素因数の和:21430

約数の個数: 128

約数和(自身を含む): 32630713920

約数和(自身を除く): 22434732480

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, 160, 192, 240, 251, 320, 384, 480, 502, 640, 753, 960, 1004, 1255, 1506, 1920, 2008, 2510, 3012, 3765, 4016, 5020, 6024, 7530, 8032, 10040, 12048, 15060, 16064, 20080, 21157, 24096, 30120, 32128, 40160, 42314, 48192, 60240, 63471, 80320, 84628, 96384, 105785, 120480, 126942, 160640, 169256, 211570, 240960, 253884, 317355, 338512, 423140, 481920, 507768, 634710, 677024, 846280, 1015536, 1269420, 1354048, 1692560, 2031072, 2538840, 2708096, 3385120, 4062144, 5077680, 5310407, 6770240, 8124288, 10155360, 10620814, 13540480, 15931221, 20310720, 21241628, 26552035, 31862442, 40621440, 42483256, 53104070, 63724884, 79656105, 84966512, 106208140, 127449768, 159312210, 169933024, 212416280, 254899536, 318624420, 339866048, 424832560, 509799072, 637248840, 679732096, 849665120, 1019598144, 1274497680, 1699330240, 2039196288, 2548995360, 3398660480, 5097990720, 10195981440]

約数ペア:

[(1, 10195981440), (2, 5097990720), (3, 3398660480), (4, 2548995360), (5, 2039196288), (6, 1699330240), (8, 1274497680), (10, 1019598144), (12, 849665120), (15, 679732096), (16, 637248840), (20, 509799072), (24, 424832560), (30, 339866048), (32, 318624420), (40, 254899536), (48, 212416280), (60, 169933024), (64, 159312210), (80, 127449768), (96, 106208140), (120, 84966512), (128, 79656105), (160, 63724884), (192, 53104070), (240, 42483256), (251, 40621440), (320, 31862442), (384, 26552035), (480, 21241628), (502, 20310720), (640, 15931221), (753, 13540480), (960, 10620814), (1004, 10155360), (1255, 8124288), (1506, 6770240), (1920, 5310407), (2008, 5077680), (2510, 4062144), (3012, 3385120), (3765, 2708096), (4016, 2538840), (5020, 2031072), (6024, 1692560), (7530, 1354048), (8032, 1269420), (10040, 1015536), (12048, 846280), (15060, 677024), (16064, 634710), (20080, 507768), (21157, 481920), (24096, 423140), (30120, 338512), (32128, 317355), (40160, 253884), (42314, 240960), (48192, 211570), (60240, 169256), (63471, 160640), (80320, 126942), (84628, 120480), (96384, 105785)]