7872182940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{3461}}^1$

素因数の和:3867

約数の個数: 96

約数和(自身を含む): 22278219264

約数和(自身を除く): 14406036324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 227, 334, 454, 501, 668, 681, 835, 908, 1002, 1135, 1362, 1670, 2004, 2270, 2505, 2724, 3340, 3405, 3461, 4540, 5010, 6810, 6922, 10020, 10383, 13620, 13844, 17305, 20766, 34610, 37909, 41532, 51915, 69220, 75818, 103830, 113727, 151636, 189545, 207660, 227454, 379090, 454908, 568635, 577987, 758180, 785647, 1137270, 1155974, 1571294, 1733961, 2274540, 2311948, 2356941, 2889935, 3142588, 3467922, 3928235, 4713882, 5779870, 6935844, 7856470, 8669805, 9427764, 11559740, 11784705, 15712940, 17339610, 23569410, 34679220, 47138820, 131203049, 262406098, 393609147, 524812196, 656015245, 787218294, 1312030490, 1574436588, 1968045735, 2624060980, 3936091470, 7872182940]

約数ペア:

[(1, 7872182940), (2, 3936091470), (3, 2624060980), (4, 1968045735), (5, 1574436588), (6, 1312030490), (10, 787218294), (12, 656015245), (15, 524812196), (20, 393609147), (30, 262406098), (60, 131203049), (167, 47138820), (227, 34679220), (334, 23569410), (454, 17339610), (501, 15712940), (668, 11784705), (681, 11559740), (835, 9427764), (908, 8669805), (1002, 7856470), (1135, 6935844), (1362, 5779870), (1670, 4713882), (2004, 3928235), (2270, 3467922), (2505, 3142588), (2724, 2889935), (3340, 2356941), (3405, 2311948), (3461, 2274540), (4540, 1733961), (5010, 1571294), (6810, 1155974), (6922, 1137270), (10020, 785647), (10383, 758180), (13620, 577987), (13844, 568635), (17305, 454908), (20766, 379090), (34610, 227454), (37909, 207660), (41532, 189545), (51915, 151636), (69220, 113727), (75818, 103830)]