8317499580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{394943}}^1$

素因数の和:394977

約数の個数: 120

約数和(自身を含む): 28099475712

約数和(自身を除く): 19781976132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 394943, 789886, 1184829, 1579772, 1974715, 2369658, 3554487, 3949430, 4739316, 5134259, 5924145, 7108974, 7898860, 10268518, 10663461, 11848290, 14217948, 15402777, 17772435, 20537036, 21326922, 23696580, 25671295, 30805554, 31990383, 35544870, 42653844, 46208331, 51342590, 53317305, 61611108, 63980766, 71089740, 77013885, 92416662, 102685180, 106634610, 127961532, 138624993, 154027770, 159951915, 184833324, 213269220, 231041655, 277249986, 308055540, 319903830, 415874979, 462083310, 554499972, 639807660, 693124965, 831749958, 924166620, 1386249930, 1663499916, 2079374895, 2772499860, 4158749790, 8317499580]

約数ペア:

[(1, 8317499580), (2, 4158749790), (3, 2772499860), (4, 2079374895), (5, 1663499916), (6, 1386249930), (9, 924166620), (10, 831749958), (12, 693124965), (13, 639807660), (15, 554499972), (18, 462083310), (20, 415874979), (26, 319903830), (27, 308055540), (30, 277249986), (36, 231041655), (39, 213269220), (45, 184833324), (52, 159951915), (54, 154027770), (60, 138624993), (65, 127961532), (78, 106634610), (81, 102685180), (90, 92416662), (108, 77013885), (117, 71089740), (130, 63980766), (135, 61611108), (156, 53317305), (162, 51342590), (180, 46208331), (195, 42653844), (234, 35544870), (260, 31990383), (270, 30805554), (324, 25671295), (351, 23696580), (390, 21326922), (405, 20537036), (468, 17772435), (540, 15402777), (585, 14217948), (702, 11848290), (780, 10663461), (810, 10268518), (1053, 7898860), (1170, 7108974), (1404, 5924145), (1620, 5134259), (1755, 4739316), (2106, 3949430), (2340, 3554487), (3510, 2369658), (4212, 1974715), (5265, 1579772), (7020, 1184829), (10530, 789886), (21060, 394943)]