212865360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46681}}^1$

素因数の和:46716

約数の個数: 80

約数和(自身を含む): 694628160

約数和(自身を除く): 481762800

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, 46681, 93362, 140043, 186724, 233405, 280086, 373448, 466810, 560172, 700215, 746896, 886939, 933620, 1120344, 1400430, 1773878, 1867240, 2240688, 2660817, 2800860, 3547756, 3734480, 4434695, 5321634, 5601720, 7095512, 8869390, 10643268, 11203440, 13304085, 14191024, 17738780, 21286536, 26608170, 35477560, 42573072, 53216340, 70955120, 106432680, 212865360]

約数ペア:

[(1, 212865360), (2, 106432680), (3, 70955120), (4, 53216340), (5, 42573072), (6, 35477560), (8, 26608170), (10, 21286536), (12, 17738780), (15, 14191024), (16, 13304085), (19, 11203440), (20, 10643268), (24, 8869390), (30, 7095512), (38, 5601720), (40, 5321634), (48, 4434695), (57, 3734480), (60, 3547756), (76, 2800860), (80, 2660817), (95, 2240688), (114, 1867240), (120, 1773878), (152, 1400430), (190, 1120344), (228, 933620), (240, 886939), (285, 746896), (304, 700215), (380, 560172), (456, 466810), (570, 373448), (760, 280086), (912, 233405), (1140, 186724), (1520, 140043), (2280, 93362), (4560, 46681)]