40808218240

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{40433}}^1$

素因数の和:40554

約数の個数: 128

約数和(自身を含む): 103931553600

約数和(自身を除く): 63123335360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 83, 95, 128, 152, 160, 166, 190, 304, 320, 332, 380, 415, 608, 640, 664, 760, 830, 1216, 1328, 1520, 1577, 1660, 2432, 2656, 3040, 3154, 3320, 5312, 6080, 6308, 6640, 7885, 10624, 12160, 12616, 13280, 15770, 25232, 26560, 31540, 40433, 50464, 53120, 63080, 80866, 100928, 126160, 161732, 201856, 202165, 252320, 323464, 404330, 504640, 646928, 768227, 808660, 1009280, 1293856, 1536454, 1617320, 2587712, 3072908, 3234640, 3355939, 3841135, 5175424, 6145816, 6469280, 6711878, 7682270, 12291632, 12938560, 13423756, 15364540, 16779695, 24583264, 25877120, 26847512, 30729080, 33559390, 49166528, 53695024, 61458160, 63762841, 67118780, 98333056, 107390048, 122916320, 127525682, 134237560, 214780096, 245832640, 255051364, 268475120, 318814205, 429560192, 491665280, 510102728, 536950240, 637628410, 1020205456, 1073900480, 1275256820, 2040410912, 2147800960, 2550513640, 4080821824, 5101027280, 8161643648, 10202054560, 20404109120, 40808218240]

約数ペア:

[(1, 40808218240), (2, 20404109120), (4, 10202054560), (5, 8161643648), (8, 5101027280), (10, 4080821824), (16, 2550513640), (19, 2147800960), (20, 2040410912), (32, 1275256820), (38, 1073900480), (40, 1020205456), (64, 637628410), (76, 536950240), (80, 510102728), (83, 491665280), (95, 429560192), (128, 318814205), (152, 268475120), (160, 255051364), (166, 245832640), (190, 214780096), (304, 134237560), (320, 127525682), (332, 122916320), (380, 107390048), (415, 98333056), (608, 67118780), (640, 63762841), (664, 61458160), (760, 53695024), (830, 49166528), (1216, 33559390), (1328, 30729080), (1520, 26847512), (1577, 25877120), (1660, 24583264), (2432, 16779695), (2656, 15364540), (3040, 13423756), (3154, 12938560), (3320, 12291632), (5312, 7682270), (6080, 6711878), (6308, 6469280), (6640, 6145816), (7885, 5175424), (10624, 3841135), (12160, 3355939), (12616, 3234640), (13280, 3072908), (15770, 2587712), (25232, 1617320), (26560, 1536454), (31540, 1293856), (40433, 1009280), (50464, 808660), (53120, 768227), (63080, 646928), (80866, 504640), (100928, 404330), (126160, 323464), (161732, 252320), (201856, 202165)]