80040312

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 179418888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 152, 162, 171, 197, 198, 209, 216, 228, 243, 264, 297, 324, 342, 394, 396, 418, 456, 486, 513, 591, 594, 627, 648, 684, 788, 792, 836, 891, 972, 1026, 1182, 1188, 1254, 1368, 1539, 1576, 1672, 1773, 1782, 1881, 1944, 2052, 2167, 2364, 2376, 2508, 2673, 3078, 3546, 3564, 3743, 3762, 4104, 4334, 4617, 4728, 5016, 5319, 5346, 5643, 6156, 6501, 7092, 7128, 7486, 7524, 8668, 9234, 10638, 10692, 11229, 11286, 12312, 13002, 14184, 14972, 15048, 15957, 16929, 17336, 18468, 19503, 21276, 21384, 22458, 22572, 26004, 29944, 31914, 33687, 33858, 36936, 39006, 41173, 42552, 44916, 45144, 47871, 50787, 52008, 58509, 63828, 67374, 67716, 78012, 82346, 89832, 95742, 101061, 101574, 117018, 123519, 127656, 134748, 135432, 156024, 164692, 175527, 191484, 202122, 203148, 234036, 247038, 269496, 303183, 329384, 351054, 370557, 382968, 404244, 406296, 468072, 494076, 526581, 606366, 702108, 741114, 808488, 909549, 988152, 1053162, 1111671, 1212732, 1404216, 1482228, 1819098, 2106324, 2223342, 2425464, 2964456, 3335013, 3638196, 4212648, 4446684, 6670026, 7276392, 8893368, 10005039, 13340052, 20010078, 26680104, 40020156, 80040312]

約数ペア:

[(1, 80040312), (2, 40020156), (3, 26680104), (4, 20010078), (6, 13340052), (8, 10005039), (9, 8893368), (11, 7276392), (12, 6670026), (18, 4446684), (19, 4212648), (22, 3638196), (24, 3335013), (27, 2964456), (33, 2425464), (36, 2223342), (38, 2106324), (44, 1819098), (54, 1482228), (57, 1404216), (66, 1212732), (72, 1111671), (76, 1053162), (81, 988152), (88, 909549), (99, 808488), (108, 741114), (114, 702108), (132, 606366), (152, 526581), (162, 494076), (171, 468072), (197, 406296), (198, 404244), (209, 382968), (216, 370557), (228, 351054), (243, 329384), (264, 303183), (297, 269496), (324, 247038), (342, 234036), (394, 203148), (396, 202122), (418, 191484), (456, 175527), (486, 164692), (513, 156024), (591, 135432), (594, 134748), (627, 127656), (648, 123519), (684, 117018), (788, 101574), (792, 101061), (836, 95742), (891, 89832), (972, 82346), (1026, 78012), (1182, 67716), (1188, 67374), (1254, 63828), (1368, 58509), (1539, 52008), (1576, 50787), (1672, 47871), (1773, 45144), (1782, 44916), (1881, 42552), (1944, 41173), (2052, 39006), (2167, 36936), (2364, 33858), (2376, 33687), (2508, 31914), (2673, 29944), (3078, 26004), (3546, 22572), (3564, 22458), (3743, 21384), (3762, 21276), (4104, 19503), (4334, 18468), (4617, 17336), (4728, 16929), (5016, 15957), (5319, 15048), (5346, 14972), (5643, 14184), (6156, 13002), (6501, 12312), (7092, 11286), (7128, 11229), (7486, 10692), (7524, 10638), (8668, 9234)]