240642395520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{3181}}^1$

素因数の和:3306

約数の個数: 384

約数和(自身を含む): 812175971040

約数和(自身を除く): 571533575520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 128, 155, 160, 164, 186, 192, 205, 240, 246, 248, 310, 320, 328, 372, 384, 410, 465, 480, 492, 496, 615, 620, 640, 656, 744, 820, 930, 960, 961, 984, 992, 1230, 1240, 1271, 1312, 1488, 1640, 1860, 1920, 1922, 1968, 1984, 2460, 2480, 2542, 2624, 2883, 2976, 3181, 3280, 3720, 3813, 3844, 3936, 3968, 4805, 4920, 4960, 5084, 5248, 5766, 5952, 6355, 6362, 6560, 7440, 7626, 7688, 7872, 9543, 9610, 9840, 9920, 10168, 11532, 11904, 12710, 12724, 13120, 14415, 14880, 15252, 15376, 15744, 15905, 19065, 19086, 19220, 19680, 19840, 20336, 23064, 25420, 25448, 26240, 28830, 29760, 30504, 30752, 31810, 38130, 38172, 38440, 39360, 39401, 40672, 46128, 47715, 50840, 50896, 57660, 59520, 61008, 61504, 63620, 76260, 76344, 76880, 78720, 78802, 81344, 92256, 95430, 98611, 101680, 101792, 115320, 118203, 122016, 123008, 127240, 130421, 152520, 152688, 153760, 157604, 162688, 184512, 190860, 197005, 197222, 203360, 203584, 230640, 236406, 244032, 254480, 260842, 295833, 305040, 305376, 307520, 315208, 369024, 381720, 391263, 394010, 394444, 406720, 407168, 461280, 472812, 488064, 493055, 508960, 521684, 591015, 591666, 610080, 610752, 615040, 630416, 652105, 763440, 782526, 788020, 788888, 813440, 922560, 945624, 986110, 1017920, 1043368, 1182030, 1183332, 1220160, 1221504, 1260832, 1304210, 1479165, 1526880, 1565052, 1576040, 1577776, 1845120, 1891248, 1956315, 1972220, 2035840, 2086736, 2364060, 2366664, 2440320, 2521664, 2608420, 2958330, 3053760, 3056941, 3130104, 3152080, 3155552, 3782496, 3912630, 3944440, 4043051, 4173472, 4728120, 4733328, 5043328, 5216840, 5916660, 6107520, 6113882, 6260208, 6304160, 6311104, 7564992, 7825260, 7888880, 8086102, 8346944, 9170823, 9456240, 9466656, 10433680, 11833320, 12129153, 12227764, 12520416, 12608320, 12622208, 15129984, 15284705, 15650520, 15777760, 16172204, 16693888, 18341646, 18912480, 18933312, 20215255, 20867360, 23666640, 24258306, 24455528, 25040832, 25216640, 30569410, 31301040, 31555520, 32344408, 36683292, 37824960, 37866624, 40430510, 41734720, 45854115, 47333280, 48516612, 48911056, 50081664, 60645765, 61138820, 62602080, 63111040, 64688816, 73366584, 75649920, 80861020, 83469440, 91708230, 94666560, 97033224, 97822112, 121291530, 122277640, 125204160, 125334581, 129377632, 146733168, 161722040, 183416460, 189333120, 194066448, 195644224, 242583060, 244555280, 250408320, 250669162, 258755264, 293466336, 323444080, 366832920, 376003743, 388132896, 391288448, 485166120, 489110560, 501338324, 517510528, 586932672, 626672905, 646888160, 733665840, 752007486, 776265792, 970332240, 978221120, 1002676648, 1173865344, 1253345810, 1293776320, 1467331680, 1504014972, 1552531584, 1880018715, 1940664480, 1956442240, 2005353296, 2506691620, 2587552640, 2934663360, 3008029944, 3760037430, 3881328960, 4010706592, 5013383240, 5869326720, 6016059888, 7520074860, 7762657920, 8021413184, 10026766480, 12032119776, 15040149720, 16042826368, 20053532960, 24064239552, 30080299440, 40107065920, 48128479104, 60160598880, 80214131840, 120321197760, 240642395520]

約数ペア:

[(1, 240642395520), (2, 120321197760), (3, 80214131840), (4, 60160598880), (5, 48128479104), (6, 40107065920), (8, 30080299440), (10, 24064239552), (12, 20053532960), (15, 16042826368), (16, 15040149720), (20, 12032119776), (24, 10026766480), (30, 8021413184), (31, 7762657920), (32, 7520074860), (40, 6016059888), (41, 5869326720), (48, 5013383240), (60, 4010706592), (62, 3881328960), (64, 3760037430), (80, 3008029944), (82, 2934663360), (93, 2587552640), (96, 2506691620), (120, 2005353296), (123, 1956442240), (124, 1940664480), (128, 1880018715), (155, 1552531584), (160, 1504014972), (164, 1467331680), (186, 1293776320), (192, 1253345810), (205, 1173865344), (240, 1002676648), (246, 978221120), (248, 970332240), (310, 776265792), (320, 752007486), (328, 733665840), (372, 646888160), (384, 626672905), (410, 586932672), (465, 517510528), (480, 501338324), (492, 489110560), (496, 485166120), (615, 391288448), (620, 388132896), (640, 376003743), (656, 366832920), (744, 323444080), (820, 293466336), (930, 258755264), (960, 250669162), (961, 250408320), (984, 244555280), (992, 242583060), (1230, 195644224), (1240, 194066448), (1271, 189333120), (1312, 183416460), (1488, 161722040), (1640, 146733168), (1860, 129377632), (1920, 125334581), (1922, 125204160), (1968, 122277640), (1984, 121291530), (2460, 97822112), (2480, 97033224), (2542, 94666560), (2624, 91708230), (2883, 83469440), (2976, 80861020), (3181, 75649920), (3280, 73366584), (3720, 64688816), (3813, 63111040), (3844, 62602080), (3936, 61138820), (3968, 60645765), (4805, 50081664), (4920, 48911056), (4960, 48516612), (5084, 47333280), (5248, 45854115), (5766, 41734720), (5952, 40430510), (6355, 37866624), (6362, 37824960), (6560, 36683292), (7440, 32344408), (7626, 31555520), (7688, 31301040), (7872, 30569410), (9543, 25216640), (9610, 25040832), (9840, 24455528), (9920, 24258306), (10168, 23666640), (11532, 20867360), (11904, 20215255), (12710, 18933312), (12724, 18912480), (13120, 18341646), (14415, 16693888), (14880, 16172204), (15252, 15777760), (15376, 15650520), (15744, 15284705), (15905, 15129984), (19065, 12622208), (19086, 12608320), (19220, 12520416), (19680, 12227764), (19840, 12129153), (20336, 11833320), (23064, 10433680), (25420, 9466656), (25448, 9456240), (26240, 9170823), (28830, 8346944), (29760, 8086102), (30504, 7888880), (30752, 7825260), (31810, 7564992), (38130, 6311104), (38172, 6304160), (38440, 6260208), (39360, 6113882), (39401, 6107520), (40672, 5916660), (46128, 5216840), (47715, 5043328), (50840, 4733328), (50896, 4728120), (57660, 4173472), (59520, 4043051), (61008, 3944440), (61504, 3912630), (63620, 3782496), (76260, 3155552), (76344, 3152080), (76880, 3130104), (78720, 3056941), (78802, 3053760), (81344, 2958330), (92256, 2608420), (95430, 2521664), (98611, 2440320), (101680, 2366664), (101792, 2364060), (115320, 2086736), (118203, 2035840), (122016, 1972220), (123008, 1956315), (127240, 1891248), (130421, 1845120), (152520, 1577776), (152688, 1576040), (153760, 1565052), (157604, 1526880), (162688, 1479165), (184512, 1304210), (190860, 1260832), (197005, 1221504), (197222, 1220160), (203360, 1183332), (203584, 1182030), (230640, 1043368), (236406, 1017920), (244032, 986110), (254480, 945624), (260842, 922560), (295833, 813440), (305040, 788888), (305376, 788020), (307520, 782526), (315208, 763440), (369024, 652105), (381720, 630416), (391263, 615040), (394010, 610752), (394444, 610080), (406720, 591666), (407168, 591015), (461280, 521684), (472812, 508960), (488064, 493055)]