172136040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 538876800

約数和(自身を除く): 366740760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 59, 60, 82, 118, 120, 123, 164, 177, 205, 236, 246, 295, 328, 354, 410, 472, 492, 590, 593, 615, 708, 820, 885, 984, 1180, 1186, 1230, 1416, 1640, 1770, 1779, 2360, 2372, 2419, 2460, 2965, 3540, 3558, 4744, 4838, 4920, 5930, 7080, 7116, 7257, 8895, 9676, 11860, 12095, 14232, 14514, 17790, 19352, 23720, 24190, 24313, 29028, 34987, 35580, 36285, 48380, 48626, 58056, 69974, 71160, 72570, 72939, 96760, 97252, 104961, 121565, 139948, 145140, 145878, 174935, 194504, 209922, 243130, 279896, 290280, 291756, 349870, 364695, 419844, 486260, 524805, 583512, 699740, 729390, 839688, 972520, 1049610, 1399480, 1434467, 1458780, 2099220, 2868934, 2917560, 4198440, 4303401, 5737868, 7172335, 8606802, 11475736, 14344670, 17213604, 21517005, 28689340, 34427208, 43034010, 57378680, 86068020, 172136040]

約数ペア:

[(1, 172136040), (2, 86068020), (3, 57378680), (4, 43034010), (5, 34427208), (6, 28689340), (8, 21517005), (10, 17213604), (12, 14344670), (15, 11475736), (20, 8606802), (24, 7172335), (30, 5737868), (40, 4303401), (41, 4198440), (59, 2917560), (60, 2868934), (82, 2099220), (118, 1458780), (120, 1434467), (123, 1399480), (164, 1049610), (177, 972520), (205, 839688), (236, 729390), (246, 699740), (295, 583512), (328, 524805), (354, 486260), (410, 419844), (472, 364695), (492, 349870), (590, 291756), (593, 290280), (615, 279896), (708, 243130), (820, 209922), (885, 194504), (984, 174935), (1180, 145878), (1186, 145140), (1230, 139948), (1416, 121565), (1640, 104961), (1770, 97252), (1779, 96760), (2360, 72939), (2372, 72570), (2419, 71160), (2460, 69974), (2965, 58056), (3540, 48626), (3558, 48380), (4744, 36285), (4838, 35580), (4920, 34987), (5930, 29028), (7080, 24313), (7116, 24190), (7257, 23720), (8895, 19352), (9676, 17790), (11860, 14514), (12095, 14232)]