956305840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 2609654400

約数和(自身を除く): 1653348560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 149, 157, 280, 292, 298, 314, 365, 511, 560, 584, 596, 628, 730, 745, 785, 1022, 1043, 1099, 1168, 1192, 1256, 1460, 1490, 1570, 2044, 2086, 2198, 2384, 2512, 2555, 2920, 2980, 3140, 4088, 4172, 4396, 5110, 5215, 5495, 5840, 5960, 6280, 8176, 8344, 8792, 10220, 10430, 10877, 10990, 11461, 11920, 12560, 16688, 17584, 20440, 20860, 21754, 21980, 22922, 23393, 40880, 41720, 43508, 43960, 45844, 46786, 54385, 57305, 76139, 80227, 83440, 87016, 87920, 91688, 93572, 108770, 114610, 116965, 152278, 160454, 163751, 174032, 183376, 187144, 217540, 229220, 233930, 304556, 320908, 327502, 374288, 380695, 401135, 435080, 458440, 467860, 609112, 641816, 655004, 761390, 802270, 818755, 870160, 916880, 935720, 1218224, 1283632, 1310008, 1522780, 1604540, 1637510, 1707689, 1871440, 2620016, 3045560, 3209080, 3275020, 3415378, 6091120, 6418160, 6550040, 6830756, 8538445, 11953823, 13100080, 13661512, 17076890, 23907646, 27323024, 34153780, 47815292, 59769115, 68307560, 95630584, 119538230, 136615120, 191261168, 239076460, 478152920, 956305840]

約数ペア:

[(1, 956305840), (2, 478152920), (4, 239076460), (5, 191261168), (7, 136615120), (8, 119538230), (10, 95630584), (14, 68307560), (16, 59769115), (20, 47815292), (28, 34153780), (35, 27323024), (40, 23907646), (56, 17076890), (70, 13661512), (73, 13100080), (80, 11953823), (112, 8538445), (140, 6830756), (146, 6550040), (149, 6418160), (157, 6091120), (280, 3415378), (292, 3275020), (298, 3209080), (314, 3045560), (365, 2620016), (511, 1871440), (560, 1707689), (584, 1637510), (596, 1604540), (628, 1522780), (730, 1310008), (745, 1283632), (785, 1218224), (1022, 935720), (1043, 916880), (1099, 870160), (1168, 818755), (1192, 802270), (1256, 761390), (1460, 655004), (1490, 641816), (1570, 609112), (2044, 467860), (2086, 458440), (2198, 435080), (2384, 401135), (2512, 380695), (2555, 374288), (2920, 327502), (2980, 320908), (3140, 304556), (4088, 233930), (4172, 229220), (4396, 217540), (5110, 187144), (5215, 183376), (5495, 174032), (5840, 163751), (5960, 160454), (6280, 152278), (8176, 116965), (8344, 114610), (8792, 108770), (10220, 93572), (10430, 91688), (10877, 87920), (10990, 87016), (11461, 83440), (11920, 80227), (12560, 76139), (16688, 57305), (17584, 54385), (20440, 46786), (20860, 45844), (21754, 43960), (21980, 43508), (22922, 41720), (23393, 40880)]