1779829680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{947}}^1$

素因数の和:1195

約数の個数: 160

約数和(自身を含む): 5687635968

約数和(自身を除く): 3907806288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 191, 205, 240, 246, 328, 382, 410, 492, 573, 615, 656, 764, 820, 947, 955, 984, 1146, 1230, 1528, 1640, 1894, 1910, 1968, 2292, 2460, 2841, 2865, 3056, 3280, 3788, 3820, 4584, 4735, 4920, 5682, 5730, 7576, 7640, 7831, 9168, 9470, 9840, 11364, 11460, 14205, 15152, 15280, 15662, 18940, 22728, 22920, 23493, 28410, 31324, 37880, 38827, 39155, 45456, 45840, 46986, 56820, 62648, 75760, 77654, 78310, 93972, 113640, 116481, 117465, 125296, 155308, 156620, 180877, 187944, 194135, 227280, 232962, 234930, 310616, 313240, 361754, 375888, 388270, 465924, 469860, 542631, 582405, 621232, 626480, 723508, 776540, 904385, 931848, 939720, 1085262, 1164810, 1447016, 1553080, 1808770, 1863696, 1879440, 2170524, 2329620, 2713155, 2894032, 3106160, 3617540, 4341048, 4659240, 5426310, 7235080, 7415957, 8682096, 9318480, 10852620, 14470160, 14831914, 21705240, 22247871, 29663828, 37079785, 43410480, 44495742, 59327656, 74159570, 88991484, 111239355, 118655312, 148319140, 177982968, 222478710, 296638280, 355965936, 444957420, 593276560, 889914840, 1779829680]

約数ペア:

[(1, 1779829680), (2, 889914840), (3, 593276560), (4, 444957420), (5, 355965936), (6, 296638280), (8, 222478710), (10, 177982968), (12, 148319140), (15, 118655312), (16, 111239355), (20, 88991484), (24, 74159570), (30, 59327656), (40, 44495742), (41, 43410480), (48, 37079785), (60, 29663828), (80, 22247871), (82, 21705240), (120, 14831914), (123, 14470160), (164, 10852620), (191, 9318480), (205, 8682096), (240, 7415957), (246, 7235080), (328, 5426310), (382, 4659240), (410, 4341048), (492, 3617540), (573, 3106160), (615, 2894032), (656, 2713155), (764, 2329620), (820, 2170524), (947, 1879440), (955, 1863696), (984, 1808770), (1146, 1553080), (1230, 1447016), (1528, 1164810), (1640, 1085262), (1894, 939720), (1910, 931848), (1968, 904385), (2292, 776540), (2460, 723508), (2841, 626480), (2865, 621232), (3056, 582405), (3280, 542631), (3788, 469860), (3820, 465924), (4584, 388270), (4735, 375888), (4920, 361754), (5682, 313240), (5730, 310616), (7576, 234930), (7640, 232962), (7831, 227280), (9168, 194135), (9470, 187944), (9840, 180877), (11364, 156620), (11460, 155308), (14205, 125296), (15152, 117465), (15280, 116481), (15662, 113640), (18940, 93972), (22728, 78310), (22920, 77654), (23493, 75760), (28410, 62648), (31324, 56820), (37880, 46986), (38827, 45840), (39155, 45456)]