1066410880

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 2627316000

約数和(自身を除く): 1560905120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 149, 160, 211, 212, 265, 298, 320, 422, 424, 530, 596, 640, 745, 844, 848, 1055, 1060, 1192, 1490, 1688, 1696, 2110, 2120, 2384, 2980, 3376, 3392, 4220, 4240, 4768, 5960, 6752, 6784, 7897, 8440, 8480, 9536, 11183, 11920, 13504, 15794, 16880, 16960, 19072, 22366, 23840, 27008, 31439, 31588, 33760, 33920, 39485, 44732, 47680, 55915, 62878, 63176, 67520, 78970, 89464, 95360, 111830, 125756, 126352, 135040, 157195, 157940, 178928, 223660, 251512, 252704, 314390, 315880, 357856, 447320, 503024, 505408, 628780, 631760, 715712, 894640, 1006048, 1010816, 1257560, 1263520, 1431424, 1666267, 1789280, 2012096, 2515120, 2527040, 3332534, 3578560, 4024192, 5030240, 5054080, 6665068, 7157120, 8331335, 10060480, 13330136, 16662670, 20120960, 26660272, 33325340, 53320544, 66650680, 106641088, 133301360, 213282176, 266602720, 533205440, 1066410880]

約数ペア:

[(1, 1066410880), (2, 533205440), (4, 266602720), (5, 213282176), (8, 133301360), (10, 106641088), (16, 66650680), (20, 53320544), (32, 33325340), (40, 26660272), (53, 20120960), (64, 16662670), (80, 13330136), (106, 10060480), (128, 8331335), (149, 7157120), (160, 6665068), (211, 5054080), (212, 5030240), (265, 4024192), (298, 3578560), (320, 3332534), (422, 2527040), (424, 2515120), (530, 2012096), (596, 1789280), (640, 1666267), (745, 1431424), (844, 1263520), (848, 1257560), (1055, 1010816), (1060, 1006048), (1192, 894640), (1490, 715712), (1688, 631760), (1696, 628780), (2110, 505408), (2120, 503024), (2384, 447320), (2980, 357856), (3376, 315880), (3392, 314390), (4220, 252704), (4240, 251512), (4768, 223660), (5960, 178928), (6752, 157940), (6784, 157195), (7897, 135040), (8440, 126352), (8480, 125756), (9536, 111830), (11183, 95360), (11920, 89464), (13504, 78970), (15794, 67520), (16880, 63176), (16960, 62878), (19072, 55915), (22366, 47680), (23840, 44732), (27008, 39485), (31439, 33920), (31588, 33760)]