31231816560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3539}}^1$

素因数の和:3685

約数の個数: 480

約数和(自身を含む): 128190366720

約数和(自身を除く): 96958550160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 103, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 206, 210, 238, 240, 252, 255, 272, 280, 306, 309, 315, 336, 340, 357, 360, 408, 412, 420, 476, 504, 510, 515, 560, 595, 612, 618, 630, 680, 714, 720, 721, 765, 816, 824, 840, 927, 952, 1008, 1020, 1030, 1071, 1190, 1224, 1236, 1260, 1360, 1428, 1442, 1530, 1545, 1648, 1680, 1751, 1785, 1854, 1904, 2040, 2060, 2142, 2163, 2380, 2448, 2472, 2520, 2856, 2884, 3060, 3090, 3502, 3539, 3570, 3605, 3708, 4080, 4120, 4284, 4326, 4635, 4760, 4944, 5040, 5253, 5355, 5712, 5768, 6120, 6180, 6489, 7004, 7078, 7140, 7210, 7416, 8240, 8568, 8652, 8755, 9270, 9520, 10506, 10617, 10710, 10815, 11536, 12240, 12257, 12360, 12978, 14008, 14156, 14280, 14420, 14832, 15759, 17136, 17304, 17510, 17695, 18540, 21012, 21234, 21420, 21630, 24514, 24720, 24773, 25956, 26265, 28016, 28312, 28560, 28840, 31518, 31851, 32445, 34608, 35020, 35390, 36771, 37080, 42024, 42468, 42840, 43260, 49028, 49546, 51912, 52530, 53085, 56624, 57680, 60163, 61285, 63036, 63702, 64890, 70040, 70780, 73542, 74160, 74319, 78795, 84048, 84936, 85680, 86520, 98056, 99092, 103824, 105060, 106170, 110313, 120326, 122570, 123865, 126072, 127404, 129780, 140080, 141560, 147084, 148638, 157590, 159255, 169872, 173040, 180489, 183855, 196112, 198184, 210120, 212340, 220626, 222957, 240652, 245140, 247730, 252144, 254808, 259560, 283120, 294168, 297276, 300815, 315180, 318510, 360978, 364517, 367710, 371595, 396368, 420240, 421141, 424680, 441252, 445914, 481304, 490280, 495460, 509616, 519120, 541467, 551565, 588336, 594552, 601630, 630360, 637020, 721956, 729034, 735420, 743190, 842282, 849360, 882504, 891828, 902445, 962608, 980560, 990920, 1082934, 1093551, 1103130, 1114785, 1189104, 1203260, 1260720, 1263423, 1274040, 1443912, 1458068, 1470840, 1486380, 1684564, 1765008, 1783656, 1804890, 1822585, 1981840, 2105705, 2165868, 2187102, 2206260, 2229570, 2406520, 2526846, 2548080, 2551619, 2707335, 2887824, 2916136, 2941680, 2972760, 3280653, 3369128, 3567312, 3609780, 3645170, 3790269, 4211410, 4331736, 4374204, 4412520, 4459140, 4813040, 5053692, 5103238, 5414670, 5467755, 5832272, 5945520, 6196789, 6317115, 6561306, 6738256, 7219560, 7290340, 7580538, 7654857, 8422820, 8663472, 8748408, 8825040, 8918280, 10107384, 10206476, 10829340, 10935510, 12393578, 12634230, 12758095, 13122612, 14439120, 14580680, 15161076, 15309714, 16403265, 16845640, 17496816, 17836560, 18590367, 18951345, 20214768, 20412952, 21658680, 21871020, 22964571, 24787156, 25268460, 25516190, 26245224, 29161360, 30322152, 30619428, 30983945, 32806530, 33691280, 37180734, 37902690, 38274285, 40825904, 43317360, 43377523, 43742040, 45929142, 49574312, 50536920, 51032380, 52490448, 55771101, 60644304, 61238856, 61967890, 65613060, 74361468, 75805380, 76548570, 86755046, 87484080, 91858284, 92951835, 99148624, 101073840, 102064760, 111542202, 114822855, 122477712, 123935780, 130132569, 131226120, 148722936, 151610760, 153097140, 173510092, 183716568, 185903670, 204129520, 216887615, 223084404, 229645710, 247871560, 260265138, 262452240, 278855505, 297445872, 303221520, 306194280, 347020184, 367433136, 371807340, 390397707, 433775230, 446168808, 459291420, 495743120, 520530276, 557711010, 612388560, 650662845, 694040368, 743614680, 780795414, 867550460, 892337616, 918582840, 1041060552, 1115422020, 1301325690, 1487229360, 1561590828, 1735100920, 1837165680, 1951988535, 2082121104, 2230844040, 2602651380, 3123181656, 3470201840, 3903977070, 4461688080, 5205302760, 6246363312, 7807954140, 10410605520, 15615908280, 31231816560]

約数ペア:

[(1, 31231816560), (2, 15615908280), (3, 10410605520), (4, 7807954140), (5, 6246363312), (6, 5205302760), (7, 4461688080), (8, 3903977070), (9, 3470201840), (10, 3123181656), (12, 2602651380), (14, 2230844040), (15, 2082121104), (16, 1951988535), (17, 1837165680), (18, 1735100920), (20, 1561590828), (21, 1487229360), (24, 1301325690), (28, 1115422020), (30, 1041060552), (34, 918582840), (35, 892337616), (36, 867550460), (40, 780795414), (42, 743614680), (45, 694040368), (48, 650662845), (51, 612388560), (56, 557711010), (60, 520530276), (63, 495743120), (68, 459291420), (70, 446168808), (72, 433775230), (80, 390397707), (84, 371807340), (85, 367433136), (90, 347020184), (102, 306194280), (103, 303221520), (105, 297445872), (112, 278855505), (119, 262452240), (120, 260265138), (126, 247871560), (136, 229645710), (140, 223084404), (144, 216887615), (153, 204129520), (168, 185903670), (170, 183716568), (180, 173510092), (204, 153097140), (206, 151610760), (210, 148722936), (238, 131226120), (240, 130132569), (252, 123935780), (255, 122477712), (272, 114822855), (280, 111542202), (306, 102064760), (309, 101073840), (315, 99148624), (336, 92951835), (340, 91858284), (357, 87484080), (360, 86755046), (408, 76548570), (412, 75805380), (420, 74361468), (476, 65613060), (504, 61967890), (510, 61238856), (515, 60644304), (560, 55771101), (595, 52490448), (612, 51032380), (618, 50536920), (630, 49574312), (680, 45929142), (714, 43742040), (720, 43377523), (721, 43317360), (765, 40825904), (816, 38274285), (824, 37902690), (840, 37180734), (927, 33691280), (952, 32806530), (1008, 30983945), (1020, 30619428), (1030, 30322152), (1071, 29161360), (1190, 26245224), (1224, 25516190), (1236, 25268460), (1260, 24787156), (1360, 22964571), (1428, 21871020), (1442, 21658680), (1530, 20412952), (1545, 20214768), (1648, 18951345), (1680, 18590367), (1751, 17836560), (1785, 17496816), (1854, 16845640), (1904, 16403265), (2040, 15309714), (2060, 15161076), (2142, 14580680), (2163, 14439120), (2380, 13122612), (2448, 12758095), (2472, 12634230), (2520, 12393578), (2856, 10935510), (2884, 10829340), (3060, 10206476), (3090, 10107384), (3502, 8918280), (3539, 8825040), (3570, 8748408), (3605, 8663472), (3708, 8422820), (4080, 7654857), (4120, 7580538), (4284, 7290340), (4326, 7219560), (4635, 6738256), (4760, 6561306), (4944, 6317115), (5040, 6196789), (5253, 5945520), (5355, 5832272), (5712, 5467755), (5768, 5414670), (6120, 5103238), (6180, 5053692), (6489, 4813040), (7004, 4459140), (7078, 4412520), (7140, 4374204), (7210, 4331736), (7416, 4211410), (8240, 3790269), (8568, 3645170), (8652, 3609780), (8755, 3567312), (9270, 3369128), (9520, 3280653), (10506, 2972760), (10617, 2941680), (10710, 2916136), (10815, 2887824), (11536, 2707335), (12240, 2551619), (12257, 2548080), (12360, 2526846), (12978, 2406520), (14008, 2229570), (14156, 2206260), (14280, 2187102), (14420, 2165868), (14832, 2105705), (15759, 1981840), (17136, 1822585), (17304, 1804890), (17510, 1783656), (17695, 1765008), (18540, 1684564), (21012, 1486380), (21234, 1470840), (21420, 1458068), (21630, 1443912), (24514, 1274040), (24720, 1263423), (24773, 1260720), (25956, 1203260), (26265, 1189104), (28016, 1114785), (28312, 1103130), (28560, 1093551), (28840, 1082934), (31518, 990920), (31851, 980560), (32445, 962608), (34608, 902445), (35020, 891828), (35390, 882504), (36771, 849360), (37080, 842282), (42024, 743190), (42468, 735420), (42840, 729034), (43260, 721956), (49028, 637020), (49546, 630360), (51912, 601630), (52530, 594552), (53085, 588336), (56624, 551565), (57680, 541467), (60163, 519120), (61285, 509616), (63036, 495460), (63702, 490280), (64890, 481304), (70040, 445914), (70780, 441252), (73542, 424680), (74160, 421141), (74319, 420240), (78795, 396368), (84048, 371595), (84936, 367710), (85680, 364517), (86520, 360978), (98056, 318510), (99092, 315180), (103824, 300815), (105060, 297276), (106170, 294168), (110313, 283120), (120326, 259560), (122570, 254808), (123865, 252144), (126072, 247730), (127404, 245140), (129780, 240652), (140080, 222957), (141560, 220626), (147084, 212340), (148638, 210120), (157590, 198184), (159255, 196112), (169872, 183855), (173040, 180489)]