305084640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 384

約数和(自身を含む): 1184440320

約数和(自身を除く): 879355680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 32, 35, 40, 42, 48, 56, 58, 60, 62, 70, 80, 84, 87, 93, 96, 101, 105, 112, 116, 120, 124, 140, 145, 155, 160, 168, 174, 186, 202, 203, 210, 217, 224, 232, 240, 248, 280, 290, 303, 310, 336, 348, 372, 404, 406, 420, 434, 435, 464, 465, 480, 496, 505, 560, 580, 606, 609, 620, 651, 672, 696, 707, 744, 808, 812, 840, 868, 870, 899, 928, 930, 992, 1010, 1015, 1085, 1120, 1160, 1212, 1218, 1240, 1302, 1392, 1414, 1488, 1515, 1616, 1624, 1680, 1736, 1740, 1798, 1860, 2020, 2030, 2121, 2170, 2320, 2424, 2436, 2480, 2604, 2697, 2784, 2828, 2929, 2976, 3030, 3045, 3131, 3232, 3248, 3255, 3360, 3472, 3480, 3535, 3596, 3720, 4040, 4060, 4242, 4340, 4495, 4640, 4848, 4872, 4960, 5208, 5394, 5656, 5858, 6060, 6090, 6262, 6293, 6496, 6510, 6944, 6960, 7070, 7192, 7440, 8080, 8120, 8484, 8680, 8787, 8990, 9393, 9696, 9744, 10416, 10605, 10788, 11312, 11716, 12120, 12180, 12524, 12586, 13020, 13485, 13920, 14140, 14384, 14645, 14880, 15655, 16160, 16240, 16968, 17360, 17574, 17980, 18786, 18879, 19488, 20503, 20832, 21210, 21576, 21917, 22624, 23432, 24240, 24360, 25048, 25172, 26040, 26970, 28280, 28768, 29290, 31310, 31465, 32480, 33936, 34720, 35148, 35960, 37572, 37758, 41006, 42420, 43152, 43834, 43935, 46864, 46965, 48480, 48720, 50096, 50344, 52080, 53940, 56560, 58580, 61509, 62620, 62930, 65751, 67872, 70296, 71920, 75144, 75516, 82012, 84840, 86304, 87668, 87870, 90799, 93728, 93930, 94395, 97440, 100192, 100688, 102515, 104160, 107880, 109585, 113120, 117160, 123018, 125240, 125860, 131502, 140592, 143840, 150288, 151032, 164024, 169680, 175336, 175740, 181598, 187860, 188790, 201376, 205030, 215760, 219170, 234320, 246036, 250480, 251720, 263004, 272397, 281184, 300576, 302064, 307545, 328048, 328755, 339360, 350672, 351480, 363196, 375720, 377580, 410060, 431520, 438340, 453995, 468640, 492072, 500960, 503440, 526008, 544794, 604128, 615090, 635593, 656096, 657510, 701344, 702960, 726392, 751440, 755160, 820120, 876680, 907990, 984144, 1006880, 1052016, 1089588, 1230180, 1271186, 1315020, 1361985, 1405920, 1452784, 1502880, 1510320, 1640240, 1753360, 1815980, 1906779, 1968288, 2104032, 2179176, 2460360, 2542372, 2630040, 2723970, 2905568, 3020640, 3177965, 3280480, 3506720, 3631960, 3813558, 4358352, 4920720, 5084744, 5260080, 5447940, 6355930, 7263920, 7627116, 8716704, 9533895, 9841440, 10169488, 10520160, 10895880, 12711860, 14527840, 15254232, 19067790, 20338976, 21791760, 25423720, 30508464, 38135580, 43583520, 50847440, 61016928, 76271160, 101694880, 152542320, 305084640]

約数ペア:

[(1, 305084640), (2, 152542320), (3, 101694880), (4, 76271160), (5, 61016928), (6, 50847440), (7, 43583520), (8, 38135580), (10, 30508464), (12, 25423720), (14, 21791760), (15, 20338976), (16, 19067790), (20, 15254232), (21, 14527840), (24, 12711860), (28, 10895880), (29, 10520160), (30, 10169488), (31, 9841440), (32, 9533895), (35, 8716704), (40, 7627116), (42, 7263920), (48, 6355930), (56, 5447940), (58, 5260080), (60, 5084744), (62, 4920720), (70, 4358352), (80, 3813558), (84, 3631960), (87, 3506720), (93, 3280480), (96, 3177965), (101, 3020640), (105, 2905568), (112, 2723970), (116, 2630040), (120, 2542372), (124, 2460360), (140, 2179176), (145, 2104032), (155, 1968288), (160, 1906779), (168, 1815980), (174, 1753360), (186, 1640240), (202, 1510320), (203, 1502880), (210, 1452784), (217, 1405920), (224, 1361985), (232, 1315020), (240, 1271186), (248, 1230180), (280, 1089588), (290, 1052016), (303, 1006880), (310, 984144), (336, 907990), (348, 876680), (372, 820120), (404, 755160), (406, 751440), (420, 726392), (434, 702960), (435, 701344), (464, 657510), (465, 656096), (480, 635593), (496, 615090), (505, 604128), (560, 544794), (580, 526008), (606, 503440), (609, 500960), (620, 492072), (651, 468640), (672, 453995), (696, 438340), (707, 431520), (744, 410060), (808, 377580), (812, 375720), (840, 363196), (868, 351480), (870, 350672), (899, 339360), (928, 328755), (930, 328048), (992, 307545), (1010, 302064), (1015, 300576), (1085, 281184), (1120, 272397), (1160, 263004), (1212, 251720), (1218, 250480), (1240, 246036), (1302, 234320), (1392, 219170), (1414, 215760), (1488, 205030), (1515, 201376), (1616, 188790), (1624, 187860), (1680, 181598), (1736, 175740), (1740, 175336), (1798, 169680), (1860, 164024), (2020, 151032), (2030, 150288), (2121, 143840), (2170, 140592), (2320, 131502), (2424, 125860), (2436, 125240), (2480, 123018), (2604, 117160), (2697, 113120), (2784, 109585), (2828, 107880), (2929, 104160), (2976, 102515), (3030, 100688), (3045, 100192), (3131, 97440), (3232, 94395), (3248, 93930), (3255, 93728), (3360, 90799), (3472, 87870), (3480, 87668), (3535, 86304), (3596, 84840), (3720, 82012), (4040, 75516), (4060, 75144), (4242, 71920), (4340, 70296), (4495, 67872), (4640, 65751), (4848, 62930), (4872, 62620), (4960, 61509), (5208, 58580), (5394, 56560), (5656, 53940), (5858, 52080), (6060, 50344), (6090, 50096), (6262, 48720), (6293, 48480), (6496, 46965), (6510, 46864), (6944, 43935), (6960, 43834), (7070, 43152), (7192, 42420), (7440, 41006), (8080, 37758), (8120, 37572), (8484, 35960), (8680, 35148), (8787, 34720), (8990, 33936), (9393, 32480), (9696, 31465), (9744, 31310), (10416, 29290), (10605, 28768), (10788, 28280), (11312, 26970), (11716, 26040), (12120, 25172), (12180, 25048), (12524, 24360), (12586, 24240), (13020, 23432), (13485, 22624), (13920, 21917), (14140, 21576), (14384, 21210), (14645, 20832), (14880, 20503), (15655, 19488), (16160, 18879), (16240, 18786), (16968, 17980), (17360, 17574)]