31316499720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{3203}}^1$

素因数の和:4057

約数の個数: 256

約数和(自身を含む): 114052147200

約数和(自身を除く): 82735647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 823, 990, 1080, 1188, 1320, 1485, 1646, 1980, 2376, 2469, 2970, 3203, 3292, 3960, 4115, 4938, 5940, 6406, 6584, 7407, 8230, 9053, 9609, 9876, 11880, 12345, 12812, 14814, 16015, 16460, 18106, 19218, 19752, 22221, 24690, 25624, 27159, 28827, 29628, 32030, 32920, 35233, 36212, 37035, 38436, 44442, 45265, 48045, 49380, 54318, 57654, 59256, 64060, 70466, 72424, 74070, 76872, 81477, 86481, 88884, 90530, 96090, 98760, 105699, 108636, 111105, 115308, 128120, 135795, 140932, 144135, 148140, 162954, 172962, 176165, 177768, 181060, 192180, 211398, 217272, 222210, 230616, 244431, 271590, 281864, 288270, 296280, 317097, 325908, 345924, 352330, 362120, 384360, 407385, 422796, 432405, 444420, 488862, 528495, 543180, 576540, 634194, 651816, 691848, 704660, 814770, 845592, 864810, 888840, 951291, 977724, 1056990, 1086360, 1153080, 1222155, 1268388, 1409320, 1585485, 1629540, 1729620, 1902582, 1955448, 2113980, 2444310, 2536776, 2636069, 3170970, 3259080, 3459240, 3805164, 4227960, 4756455, 4888620, 5272138, 6341940, 7610328, 7908207, 9512910, 9777240, 10544276, 12683880, 13180345, 15816414, 19025820, 21088552, 23724621, 26360690, 28996759, 31632828, 38051640, 39541035, 47449242, 52721380, 57993518, 63265656, 71173863, 79082070, 86990277, 94898484, 105442760, 115987036, 118623105, 142347726, 144983795, 158164140, 173980554, 189796968, 231974072, 237246210, 260970831, 284695452, 289967590, 316328280, 347961108, 355869315, 434951385, 474492420, 521941662, 569390904, 579935180, 695922216, 711738630, 782912493, 869902770, 948984840, 1043883324, 1159870360, 1304854155, 1423477260, 1565824986, 1739805540, 2087766648, 2609708310, 2846954520, 3131649972, 3479611080, 3914562465, 5219416620, 6263299944, 7829124930, 10438833240, 15658249860, 31316499720]

約数ペア:

[(1, 31316499720), (2, 15658249860), (3, 10438833240), (4, 7829124930), (5, 6263299944), (6, 5219416620), (8, 3914562465), (9, 3479611080), (10, 3131649972), (11, 2846954520), (12, 2609708310), (15, 2087766648), (18, 1739805540), (20, 1565824986), (22, 1423477260), (24, 1304854155), (27, 1159870360), (30, 1043883324), (33, 948984840), (36, 869902770), (40, 782912493), (44, 711738630), (45, 695922216), (54, 579935180), (55, 569390904), (60, 521941662), (66, 474492420), (72, 434951385), (88, 355869315), (90, 347961108), (99, 316328280), (108, 289967590), (110, 284695452), (120, 260970831), (132, 237246210), (135, 231974072), (165, 189796968), (180, 173980554), (198, 158164140), (216, 144983795), (220, 142347726), (264, 118623105), (270, 115987036), (297, 105442760), (330, 94898484), (360, 86990277), (396, 79082070), (440, 71173863), (495, 63265656), (540, 57993518), (594, 52721380), (660, 47449242), (792, 39541035), (823, 38051640), (990, 31632828), (1080, 28996759), (1188, 26360690), (1320, 23724621), (1485, 21088552), (1646, 19025820), (1980, 15816414), (2376, 13180345), (2469, 12683880), (2970, 10544276), (3203, 9777240), (3292, 9512910), (3960, 7908207), (4115, 7610328), (4938, 6341940), (5940, 5272138), (6406, 4888620), (6584, 4756455), (7407, 4227960), (8230, 3805164), (9053, 3459240), (9609, 3259080), (9876, 3170970), (11880, 2636069), (12345, 2536776), (12812, 2444310), (14814, 2113980), (16015, 1955448), (16460, 1902582), (18106, 1729620), (19218, 1629540), (19752, 1585485), (22221, 1409320), (24690, 1268388), (25624, 1222155), (27159, 1153080), (28827, 1086360), (29628, 1056990), (32030, 977724), (32920, 951291), (35233, 888840), (36212, 864810), (37035, 845592), (38436, 814770), (44442, 704660), (45265, 691848), (48045, 651816), (49380, 634194), (54318, 576540), (57654, 543180), (59256, 528495), (64060, 488862), (70466, 444420), (72424, 432405), (74070, 422796), (76872, 407385), (81477, 384360), (86481, 362120), (88884, 352330), (90530, 345924), (96090, 325908), (98760, 317097), (105699, 296280), (108636, 288270), (111105, 281864), (115308, 271590), (128120, 244431), (135795, 230616), (140932, 222210), (144135, 217272), (148140, 211398), (162954, 192180), (172962, 181060), (176165, 177768)]