71350320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15647}}^1$

素因数の和:15682

約数の個数: 80

約数和(自身を含む): 232842240

約数和(自身を除く): 161491920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15647, 31294, 46941, 62588, 78235, 93882, 125176, 156470, 187764, 234705, 250352, 297293, 312940, 375528, 469410, 594586, 625880, 751056, 891879, 938820, 1189172, 1251760, 1486465, 1783758, 1877640, 2378344, 2972930, 3567516, 3755280, 4459395, 4756688, 5945860, 7135032, 8918790, 11891720, 14270064, 17837580, 23783440, 35675160, 71350320]

約数ペア:

[(1, 71350320), (2, 35675160), (3, 23783440), (4, 17837580), (5, 14270064), (6, 11891720), (8, 8918790), (10, 7135032), (12, 5945860), (15, 4756688), (16, 4459395), (19, 3755280), (20, 3567516), (24, 2972930), (30, 2378344), (38, 1877640), (40, 1783758), (48, 1486465), (57, 1251760), (60, 1189172), (76, 938820), (80, 891879), (95, 751056), (114, 625880), (120, 594586), (152, 469410), (190, 375528), (228, 312940), (240, 297293), (285, 250352), (304, 234705), (380, 187764), (456, 156470), (570, 125176), (760, 93882), (912, 78235), (1140, 62588), (1520, 46941), (2280, 31294), (4560, 15647)]