31221657360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2220

約数の個数: 400

約数和(自身を含む): 115698844800

約数和(自身を除く): 84477187440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 139, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 278, 306, 324, 340, 360, 405, 408, 417, 432, 459, 510, 540, 556, 612, 648, 680, 695, 720, 765, 810, 816, 834, 918, 1020, 1080, 1112, 1224, 1251, 1296, 1360, 1377, 1390, 1530, 1620, 1668, 1836, 2039, 2040, 2085, 2160, 2224, 2295, 2363, 2448, 2502, 2754, 2780, 3060, 3240, 3336, 3672, 3753, 4078, 4080, 4170, 4590, 4726, 5004, 5508, 5560, 6117, 6120, 6255, 6480, 6672, 6885, 7089, 7344, 7506, 8156, 8340, 9180, 9452, 10008, 10195, 11016, 11120, 11259, 11815, 12234, 12240, 12510, 13770, 14178, 15012, 16312, 16680, 18351, 18360, 18765, 18904, 20016, 20390, 21267, 22032, 22518, 23630, 24468, 25020, 27540, 28356, 30024, 30585, 32624, 33360, 34663, 35445, 36702, 36720, 37530, 37808, 40780, 42534, 45036, 47260, 48936, 50040, 55053, 55080, 56295, 56712, 60048, 61170, 63801, 69326, 70890, 73404, 75060, 81560, 85068, 90072, 91755, 94520, 97872, 100080, 103989, 106335, 110106, 110160, 112590, 113424, 122340, 127602, 138652, 141780, 146808, 150120, 163120, 165159, 170136, 173315, 180144, 183510, 189040, 191403, 207978, 212670, 220212, 225180, 244680, 255204, 275265, 277304, 283421, 283560, 293616, 300240, 311967, 319005, 330318, 340272, 346630, 367020, 382806, 415956, 425340, 440424, 450360, 489360, 510408, 519945, 550530, 554608, 566842, 567120, 623934, 638010, 660636, 693260, 734040, 765612, 825795, 831912, 850263, 850680, 880848, 900720, 935901, 957015, 1020816, 1039890, 1101060, 1133684, 1247868, 1276020, 1321272, 1386520, 1417105, 1468080, 1531224, 1559835, 1651590, 1663824, 1700526, 1701360, 1871802, 1914030, 2079780, 2202120, 2267368, 2495736, 2550789, 2552040, 2642544, 2773040, 2807703, 2834210, 3062448, 3119670, 3303180, 3401052, 3743604, 3828060, 4159560, 4251315, 4404240, 4534736, 4679505, 4818157, 4991472, 5101578, 5104080, 5615406, 5668420, 6239340, 6606360, 6802104, 7487208, 7652367, 7656120, 8319120, 8502630, 9359010, 9636314, 10203156, 11230812, 11336840, 12478680, 12753945, 13212720, 13604208, 14038515, 14454471, 14974416, 15304734, 15312240, 17005260, 18718020, 19272628, 20406312, 22461624, 22673680, 22957101, 24090785, 24957360, 25507890, 28077030, 28908942, 30609468, 34010520, 37436040, 38261835, 38545256, 40812624, 43363413, 44923248, 45914202, 48181570, 51015780, 56154060, 57817884, 61218936, 68021040, 72272355, 74872080, 76523670, 77090512, 86726826, 91828404, 96363140, 102031560, 112308120, 114785505, 115635768, 122437872, 130090239, 144544710, 153047340, 173453652, 183656808, 192726280, 204063120, 216817065, 224616240, 229571010, 231271536, 260180478, 289089420, 306094680, 346907304, 367313616, 385452560, 390270717, 433634130, 459142020, 520360956, 578178840, 612189360, 650451195, 693814608, 780541434, 867268260, 918284040, 1040721912, 1156357680, 1300902390, 1561082868, 1734536520, 1836568080, 1951353585, 2081443824, 2601804780, 3122165736, 3469073040, 3902707170, 5203609560, 6244331472, 7805414340, 10407219120, 15610828680, 31221657360]

約数ペア:

[(1, 31221657360), (2, 15610828680), (3, 10407219120), (4, 7805414340), (5, 6244331472), (6, 5203609560), (8, 3902707170), (9, 3469073040), (10, 3122165736), (12, 2601804780), (15, 2081443824), (16, 1951353585), (17, 1836568080), (18, 1734536520), (20, 1561082868), (24, 1300902390), (27, 1156357680), (30, 1040721912), (34, 918284040), (36, 867268260), (40, 780541434), (45, 693814608), (48, 650451195), (51, 612189360), (54, 578178840), (60, 520360956), (68, 459142020), (72, 433634130), (80, 390270717), (81, 385452560), (85, 367313616), (90, 346907304), (102, 306094680), (108, 289089420), (120, 260180478), (135, 231271536), (136, 229571010), (139, 224616240), (144, 216817065), (153, 204063120), (162, 192726280), (170, 183656808), (180, 173453652), (204, 153047340), (216, 144544710), (240, 130090239), (255, 122437872), (270, 115635768), (272, 114785505), (278, 112308120), (306, 102031560), (324, 96363140), (340, 91828404), (360, 86726826), (405, 77090512), (408, 76523670), (417, 74872080), (432, 72272355), (459, 68021040), (510, 61218936), (540, 57817884), (556, 56154060), (612, 51015780), (648, 48181570), (680, 45914202), (695, 44923248), (720, 43363413), (765, 40812624), (810, 38545256), (816, 38261835), (834, 37436040), (918, 34010520), (1020, 30609468), (1080, 28908942), (1112, 28077030), (1224, 25507890), (1251, 24957360), (1296, 24090785), (1360, 22957101), (1377, 22673680), (1390, 22461624), (1530, 20406312), (1620, 19272628), (1668, 18718020), (1836, 17005260), (2039, 15312240), (2040, 15304734), (2085, 14974416), (2160, 14454471), (2224, 14038515), (2295, 13604208), (2363, 13212720), (2448, 12753945), (2502, 12478680), (2754, 11336840), (2780, 11230812), (3060, 10203156), (3240, 9636314), (3336, 9359010), (3672, 8502630), (3753, 8319120), (4078, 7656120), (4080, 7652367), (4170, 7487208), (4590, 6802104), (4726, 6606360), (5004, 6239340), (5508, 5668420), (5560, 5615406), (6117, 5104080), (6120, 5101578), (6255, 4991472), (6480, 4818157), (6672, 4679505), (6885, 4534736), (7089, 4404240), (7344, 4251315), (7506, 4159560), (8156, 3828060), (8340, 3743604), (9180, 3401052), (9452, 3303180), (10008, 3119670), (10195, 3062448), (11016, 2834210), (11120, 2807703), (11259, 2773040), (11815, 2642544), (12234, 2552040), (12240, 2550789), (12510, 2495736), (13770, 2267368), (14178, 2202120), (15012, 2079780), (16312, 1914030), (16680, 1871802), (18351, 1701360), (18360, 1700526), (18765, 1663824), (18904, 1651590), (20016, 1559835), (20390, 1531224), (21267, 1468080), (22032, 1417105), (22518, 1386520), (23630, 1321272), (24468, 1276020), (25020, 1247868), (27540, 1133684), (28356, 1101060), (30024, 1039890), (30585, 1020816), (32624, 957015), (33360, 935901), (34663, 900720), (35445, 880848), (36702, 850680), (36720, 850263), (37530, 831912), (37808, 825795), (40780, 765612), (42534, 734040), (45036, 693260), (47260, 660636), (48936, 638010), (50040, 623934), (55053, 567120), (55080, 566842), (56295, 554608), (56712, 550530), (60048, 519945), (61170, 510408), (63801, 489360), (69326, 450360), (70890, 440424), (73404, 425340), (75060, 415956), (81560, 382806), (85068, 367020), (90072, 346630), (91755, 340272), (94520, 330318), (97872, 319005), (100080, 311967), (103989, 300240), (106335, 293616), (110106, 283560), (110160, 283421), (112590, 277304), (113424, 275265), (122340, 255204), (127602, 244680), (138652, 225180), (141780, 220212), (146808, 212670), (150120, 207978), (163120, 191403), (165159, 189040), (170136, 183510), (173315, 180144)]