163731191640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{72719}}^1$

素因数の和:73409

約数の個数: 128

約数和(自身を含む): 508923648000

約数和(自身を除く): 345192456360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 647, 696, 870, 1160, 1294, 1740, 1941, 2588, 3235, 3480, 3882, 5176, 6470, 7764, 9705, 12940, 15528, 18763, 19410, 25880, 37526, 38820, 56289, 72719, 75052, 77640, 93815, 112578, 145438, 150104, 187630, 218157, 225156, 281445, 290876, 363595, 375260, 436314, 450312, 562890, 581752, 727190, 750520, 872628, 1090785, 1125780, 1454380, 1745256, 2108851, 2181570, 2251560, 2908760, 4217702, 4363140, 6326553, 8435404, 8726280, 10544255, 12653106, 16870808, 21088510, 25306212, 31632765, 42177020, 47049193, 50612424, 63265530, 84354040, 94098386, 126531060, 141147579, 188196772, 235245965, 253062120, 282295158, 376393544, 470491930, 564590316, 705737895, 940983860, 1129180632, 1364426597, 1411475790, 1881967720, 2728853194, 2822951580, 4093279791, 5457706388, 5645903160, 6822132985, 8186559582, 10915412776, 13644265970, 16373119164, 20466398955, 27288531940, 32746238328, 40932797910, 54577063880, 81865595820, 163731191640]

約数ペア:

[(1, 163731191640), (2, 81865595820), (3, 54577063880), (4, 40932797910), (5, 32746238328), (6, 27288531940), (8, 20466398955), (10, 16373119164), (12, 13644265970), (15, 10915412776), (20, 8186559582), (24, 6822132985), (29, 5645903160), (30, 5457706388), (40, 4093279791), (58, 2822951580), (60, 2728853194), (87, 1881967720), (116, 1411475790), (120, 1364426597), (145, 1129180632), (174, 940983860), (232, 705737895), (290, 564590316), (348, 470491930), (435, 376393544), (580, 282295158), (647, 253062120), (696, 235245965), (870, 188196772), (1160, 141147579), (1294, 126531060), (1740, 94098386), (1941, 84354040), (2588, 63265530), (3235, 50612424), (3480, 47049193), (3882, 42177020), (5176, 31632765), (6470, 25306212), (7764, 21088510), (9705, 16870808), (12940, 12653106), (15528, 10544255), (18763, 8726280), (19410, 8435404), (25880, 6326553), (37526, 4363140), (38820, 4217702), (56289, 2908760), (72719, 2251560), (75052, 2181570), (77640, 2108851), (93815, 1745256), (112578, 1454380), (145438, 1125780), (150104, 1090785), (187630, 872628), (218157, 750520), (225156, 727190), (281445, 581752), (290876, 562890), (363595, 450312), (375260, 436314)]