31884960720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:938

約数の個数: 320

約数和(自身を含む): 106964582400

約数和(自身を除く): 75079621680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 389, 460, 465, 479, 496, 552, 620, 690, 713, 744, 778, 920, 930, 958, 1104, 1167, 1240, 1380, 1426, 1437, 1488, 1556, 1840, 1860, 1916, 1945, 2139, 2334, 2395, 2480, 2760, 2852, 2874, 3112, 3565, 3720, 3832, 3890, 4278, 4668, 4790, 5520, 5704, 5748, 5835, 6224, 7130, 7185, 7440, 7664, 7780, 8556, 8947, 9336, 9580, 10695, 11017, 11408, 11496, 11670, 12059, 14260, 14370, 14849, 15560, 17112, 17894, 18672, 19160, 21390, 22034, 22992, 23340, 24118, 26841, 28520, 28740, 29698, 31120, 33051, 34224, 35788, 36177, 38320, 42780, 44068, 44547, 44735, 46680, 48236, 53682, 55085, 57040, 57480, 59396, 60295, 66102, 71576, 72354, 74245, 85560, 88136, 89094, 89470, 93360, 96472, 107364, 110170, 114960, 118792, 120590, 132204, 134205, 143152, 144708, 148490, 165255, 171120, 176272, 178188, 178940, 180885, 186331, 192944, 214728, 220340, 222735, 237584, 241180, 264408, 268410, 277357, 289416, 296980, 330510, 341527, 356376, 357880, 361770, 372662, 429456, 440680, 445470, 482360, 528816, 536820, 554714, 558993, 578832, 593960, 661020, 683054, 712752, 715760, 723540, 745324, 832071, 881360, 890940, 931655, 964720, 1024581, 1073640, 1109428, 1117986, 1187920, 1322040, 1366108, 1386785, 1447080, 1490648, 1664142, 1707635, 1781880, 1863310, 2049162, 2147280, 2218856, 2235972, 2644080, 2732216, 2773570, 2794965, 2894160, 2981296, 3328284, 3415270, 3563760, 3726620, 4098324, 4160355, 4285613, 4437712, 4471944, 5122905, 5464432, 5547140, 5589930, 5776261, 6656568, 6830540, 7453240, 8196648, 8320710, 8571226, 8943888, 10245810, 11094280, 11179860, 11552522, 12856839, 13313136, 13661080, 14906480, 16393296, 16641420, 17142452, 17328783, 20491620, 21428065, 22188560, 22359720, 23105044, 25713678, 27322160, 28881305, 33282840, 34284904, 34657566, 40983240, 42856130, 44719440, 46210088, 51427356, 57762610, 64284195, 66565680, 68569808, 69315132, 81966480, 85712260, 86643915, 92420176, 102854712, 115525220, 128568390, 132854003, 138630264, 171424520, 173287830, 205709424, 231050440, 257136780, 265708006, 277260528, 342849040, 346575660, 398562009, 462100880, 514273560, 531416012, 664270015, 693151320, 797124018, 1028547120, 1062832024, 1328540030, 1386302640, 1594248036, 1992810045, 2125664048, 2657080060, 3188496072, 3985620090, 5314160120, 6376992144, 7971240180, 10628320240, 15942480360, 31884960720]

約数ペア:

[(1, 31884960720), (2, 15942480360), (3, 10628320240), (4, 7971240180), (5, 6376992144), (6, 5314160120), (8, 3985620090), (10, 3188496072), (12, 2657080060), (15, 2125664048), (16, 1992810045), (20, 1594248036), (23, 1386302640), (24, 1328540030), (30, 1062832024), (31, 1028547120), (40, 797124018), (46, 693151320), (48, 664270015), (60, 531416012), (62, 514273560), (69, 462100880), (80, 398562009), (92, 346575660), (93, 342849040), (115, 277260528), (120, 265708006), (124, 257136780), (138, 231050440), (155, 205709424), (184, 173287830), (186, 171424520), (230, 138630264), (240, 132854003), (248, 128568390), (276, 115525220), (310, 102854712), (345, 92420176), (368, 86643915), (372, 85712260), (389, 81966480), (460, 69315132), (465, 68569808), (479, 66565680), (496, 64284195), (552, 57762610), (620, 51427356), (690, 46210088), (713, 44719440), (744, 42856130), (778, 40983240), (920, 34657566), (930, 34284904), (958, 33282840), (1104, 28881305), (1167, 27322160), (1240, 25713678), (1380, 23105044), (1426, 22359720), (1437, 22188560), (1488, 21428065), (1556, 20491620), (1840, 17328783), (1860, 17142452), (1916, 16641420), (1945, 16393296), (2139, 14906480), (2334, 13661080), (2395, 13313136), (2480, 12856839), (2760, 11552522), (2852, 11179860), (2874, 11094280), (3112, 10245810), (3565, 8943888), (3720, 8571226), (3832, 8320710), (3890, 8196648), (4278, 7453240), (4668, 6830540), (4790, 6656568), (5520, 5776261), (5704, 5589930), (5748, 5547140), (5835, 5464432), (6224, 5122905), (7130, 4471944), (7185, 4437712), (7440, 4285613), (7664, 4160355), (7780, 4098324), (8556, 3726620), (8947, 3563760), (9336, 3415270), (9580, 3328284), (10695, 2981296), (11017, 2894160), (11408, 2794965), (11496, 2773570), (11670, 2732216), (12059, 2644080), (14260, 2235972), (14370, 2218856), (14849, 2147280), (15560, 2049162), (17112, 1863310), (17894, 1781880), (18672, 1707635), (19160, 1664142), (21390, 1490648), (22034, 1447080), (22992, 1386785), (23340, 1366108), (24118, 1322040), (26841, 1187920), (28520, 1117986), (28740, 1109428), (29698, 1073640), (31120, 1024581), (33051, 964720), (34224, 931655), (35788, 890940), (36177, 881360), (38320, 832071), (42780, 745324), (44068, 723540), (44547, 715760), (44735, 712752), (46680, 683054), (48236, 661020), (53682, 593960), (55085, 578832), (57040, 558993), (57480, 554714), (59396, 536820), (60295, 528816), (66102, 482360), (71576, 445470), (72354, 440680), (74245, 429456), (85560, 372662), (88136, 361770), (89094, 357880), (89470, 356376), (93360, 341527), (96472, 330510), (107364, 296980), (110170, 289416), (114960, 277357), (118792, 268410), (120590, 264408), (132204, 241180), (134205, 237584), (143152, 222735), (144708, 220340), (148490, 214728), (165255, 192944), (171120, 186331), (176272, 180885), (178188, 178940)]