72145203840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23767}}^1$

素因数の和:23840

約数の個数: 384

約数和(自身を含む): 272301419520

約数和(自身を除く): 200156215680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 640, 680, 720, 744, 765, 816, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2232, 2448, 2480, 2635, 2720, 2790, 2880, 2976, 3060, 3162, 3264, 3720, 3968, 4080, 4216, 4464, 4743, 4896, 4960, 5270, 5440, 5580, 5760, 5952, 6120, 6324, 6528, 7440, 7905, 8160, 8432, 8928, 9486, 9792, 9920, 10540, 10880, 11160, 11904, 12240, 12648, 14880, 15810, 16320, 16864, 17856, 18972, 19584, 19840, 21080, 22320, 23715, 23767, 24480, 25296, 29760, 31620, 32640, 33728, 35712, 37944, 42160, 44640, 47430, 47534, 48960, 50592, 59520, 63240, 67456, 71301, 75888, 84320, 89280, 94860, 95068, 97920, 101184, 118835, 126480, 142602, 151776, 168640, 178560, 189720, 190136, 202368, 213903, 237670, 252960, 285204, 303552, 337280, 356505, 379440, 380272, 404039, 427806, 475340, 505920, 570408, 607104, 713010, 736777, 758880, 760544, 808078, 855612, 950680, 1011840, 1069515, 1140816, 1212117, 1426020, 1473554, 1517760, 1521088, 1616156, 1711224, 1901360, 2020195, 2139030, 2210331, 2281632, 2424234, 2852040, 2947108, 3035520, 3042176, 3232312, 3422448, 3636351, 3683885, 3802720, 4040390, 4278060, 4420662, 4563264, 4848468, 5704080, 5894216, 6060585, 6464624, 6630993, 6844896, 7272702, 7367770, 7605440, 8080780, 8556120, 8841324, 9126528, 9696936, 11051655, 11408160, 11788432, 12121170, 12525209, 12929248, 13261986, 13689792, 14545404, 14735540, 15210880, 16161560, 17112240, 17682648, 18181755, 19393872, 22103310, 22816320, 23576864, 24242340, 25050418, 25858496, 26523972, 27379584, 29090808, 29471080, 32323120, 33154965, 34224480, 35365296, 36363510, 37575627, 38787744, 44206620, 45632640, 47153728, 48484680, 50100836, 51716992, 53047944, 58181616, 58942160, 62626045, 64646240, 66309930, 68448960, 70730592, 72727020, 75151254, 77575488, 88413240, 94307456, 96969360, 100201672, 106095888, 112726881, 116363232, 117884320, 125252090, 129292480, 132619860, 136897920, 141461184, 145454040, 150302508, 155150976, 176826480, 187878135, 193938720, 200403344, 212191776, 225453762, 232726464, 235768640, 250504180, 258584960, 265239720, 282922368, 290908080, 300605016, 353652960, 375756270, 387877440, 400806688, 424383552, 450907524, 465452928, 471537280, 501008360, 530479440, 563634405, 581816160, 601210032, 707305920, 751512540, 775754880, 801613376, 848767104, 901815048, 1002016720, 1060958880, 1127268810, 1163632320, 1202420064, 1414611840, 1503025080, 1603226752, 1803630096, 2004033440, 2121917760, 2254537620, 2327264640, 2404840128, 3006050160, 3607260192, 4008066880, 4243835520, 4509075240, 4809680256, 6012100320, 7214520384, 8016133760, 9018150480, 12024200640, 14429040768, 18036300960, 24048401280, 36072601920, 72145203840]

約数ペア:

[(1, 72145203840), (2, 36072601920), (3, 24048401280), (4, 18036300960), (5, 14429040768), (6, 12024200640), (8, 9018150480), (9, 8016133760), (10, 7214520384), (12, 6012100320), (15, 4809680256), (16, 4509075240), (17, 4243835520), (18, 4008066880), (20, 3607260192), (24, 3006050160), (30, 2404840128), (31, 2327264640), (32, 2254537620), (34, 2121917760), (36, 2004033440), (40, 1803630096), (45, 1603226752), (48, 1503025080), (51, 1414611840), (60, 1202420064), (62, 1163632320), (64, 1127268810), (68, 1060958880), (72, 1002016720), (80, 901815048), (85, 848767104), (90, 801613376), (93, 775754880), (96, 751512540), (102, 707305920), (120, 601210032), (124, 581816160), (128, 563634405), (136, 530479440), (144, 501008360), (153, 471537280), (155, 465452928), (160, 450907524), (170, 424383552), (180, 400806688), (186, 387877440), (192, 375756270), (204, 353652960), (240, 300605016), (248, 290908080), (255, 282922368), (272, 265239720), (279, 258584960), (288, 250504180), (306, 235768640), (310, 232726464), (320, 225453762), (340, 212191776), (360, 200403344), (372, 193938720), (384, 187878135), (408, 176826480), (465, 155150976), (480, 150302508), (496, 145454040), (510, 141461184), (527, 136897920), (544, 132619860), (558, 129292480), (576, 125252090), (612, 117884320), (620, 116363232), (640, 112726881), (680, 106095888), (720, 100201672), (744, 96969360), (765, 94307456), (816, 88413240), (930, 77575488), (960, 75151254), (992, 72727020), (1020, 70730592), (1054, 68448960), (1088, 66309930), (1116, 64646240), (1152, 62626045), (1224, 58942160), (1240, 58181616), (1360, 53047944), (1395, 51716992), (1440, 50100836), (1488, 48484680), (1530, 47153728), (1581, 45632640), (1632, 44206620), (1860, 38787744), (1920, 37575627), (1984, 36363510), (2040, 35365296), (2108, 34224480), (2176, 33154965), (2232, 32323120), (2448, 29471080), (2480, 29090808), (2635, 27379584), (2720, 26523972), (2790, 25858496), (2880, 25050418), (2976, 24242340), (3060, 23576864), (3162, 22816320), (3264, 22103310), (3720, 19393872), (3968, 18181755), (4080, 17682648), (4216, 17112240), (4464, 16161560), (4743, 15210880), (4896, 14735540), (4960, 14545404), (5270, 13689792), (5440, 13261986), (5580, 12929248), (5760, 12525209), (5952, 12121170), (6120, 11788432), (6324, 11408160), (6528, 11051655), (7440, 9696936), (7905, 9126528), (8160, 8841324), (8432, 8556120), (8928, 8080780), (9486, 7605440), (9792, 7367770), (9920, 7272702), (10540, 6844896), (10880, 6630993), (11160, 6464624), (11904, 6060585), (12240, 5894216), (12648, 5704080), (14880, 4848468), (15810, 4563264), (16320, 4420662), (16864, 4278060), (17856, 4040390), (18972, 3802720), (19584, 3683885), (19840, 3636351), (21080, 3422448), (22320, 3232312), (23715, 3042176), (23767, 3035520), (24480, 2947108), (25296, 2852040), (29760, 2424234), (31620, 2281632), (32640, 2210331), (33728, 2139030), (35712, 2020195), (37944, 1901360), (42160, 1711224), (44640, 1616156), (47430, 1521088), (47534, 1517760), (48960, 1473554), (50592, 1426020), (59520, 1212117), (63240, 1140816), (67456, 1069515), (71301, 1011840), (75888, 950680), (84320, 855612), (89280, 808078), (94860, 760544), (95068, 758880), (97920, 736777), (101184, 713010), (118835, 607104), (126480, 570408), (142602, 505920), (151776, 475340), (168640, 427806), (178560, 404039), (189720, 380272), (190136, 379440), (202368, 356505), (213903, 337280), (237670, 303552), (252960, 285204)]