30690912640

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:433

約数の個数: 256

約数和(自身を含む): 77975654400

約数和(自身を除く): 47284741760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 128, 155, 157, 160, 167, 236, 248, 295, 310, 314, 320, 334, 472, 496, 590, 620, 628, 640, 668, 785, 835, 944, 992, 1180, 1240, 1256, 1336, 1570, 1670, 1829, 1888, 1984, 2360, 2480, 2512, 2672, 3140, 3340, 3658, 3776, 3968, 4720, 4867, 4960, 5024, 5177, 5344, 6280, 6680, 7316, 7552, 9145, 9263, 9440, 9734, 9853, 9920, 10048, 10354, 10688, 12560, 13360, 14632, 18290, 18526, 18880, 19468, 19706, 19840, 20096, 20708, 21376, 24335, 25120, 25885, 26219, 26720, 29264, 36580, 37052, 37760, 38936, 39412, 41416, 46315, 48670, 49265, 50240, 51770, 52438, 53440, 58528, 73160, 74104, 77872, 78824, 82832, 92630, 97340, 98530, 100480, 103540, 104876, 106880, 117056, 131095, 146320, 148208, 155744, 157648, 165664, 185260, 194680, 197060, 207080, 209752, 234112, 262190, 287153, 292640, 296416, 305443, 311488, 315296, 331328, 370520, 389360, 394120, 414160, 419504, 524380, 574306, 585280, 592832, 610886, 622976, 630592, 662656, 741040, 778720, 788240, 812789, 828320, 839008, 1048760, 1148612, 1170560, 1185664, 1221772, 1261184, 1435765, 1482080, 1527215, 1546921, 1557440, 1576480, 1625578, 1656640, 1678016, 2097520, 2297224, 2443544, 2871530, 2964160, 3054430, 3093842, 3114880, 3152960, 3251156, 3313280, 3356032, 4063945, 4195040, 4594448, 4887088, 5743060, 5928320, 6108860, 6187684, 6305920, 6502312, 7734605, 8127890, 8390080, 9188896, 9774176, 11486120, 12217720, 12375368, 13004624, 15469210, 16255780, 16780160, 18377792, 19548352, 22972240, 24435440, 24750736, 26009248, 30938420, 32511560, 36755584, 39096704, 45944480, 47954551, 48870880, 49501472, 52018496, 61876840, 65023120, 91888960, 95909102, 97741760, 99002944, 104036992, 123753680, 130046240, 183777920, 191818204, 195483520, 198005888, 239772755, 247507360, 260092480, 383636408, 479545510, 495014720, 520184960, 767272816, 959091020, 990029440, 1534545632, 1918182040, 3069091264, 3836364080, 6138182528, 7672728160, 15345456320, 30690912640]

約数ペア:

[(1, 30690912640), (2, 15345456320), (4, 7672728160), (5, 6138182528), (8, 3836364080), (10, 3069091264), (16, 1918182040), (20, 1534545632), (31, 990029440), (32, 959091020), (40, 767272816), (59, 520184960), (62, 495014720), (64, 479545510), (80, 383636408), (118, 260092480), (124, 247507360), (128, 239772755), (155, 198005888), (157, 195483520), (160, 191818204), (167, 183777920), (236, 130046240), (248, 123753680), (295, 104036992), (310, 99002944), (314, 97741760), (320, 95909102), (334, 91888960), (472, 65023120), (496, 61876840), (590, 52018496), (620, 49501472), (628, 48870880), (640, 47954551), (668, 45944480), (785, 39096704), (835, 36755584), (944, 32511560), (992, 30938420), (1180, 26009248), (1240, 24750736), (1256, 24435440), (1336, 22972240), (1570, 19548352), (1670, 18377792), (1829, 16780160), (1888, 16255780), (1984, 15469210), (2360, 13004624), (2480, 12375368), (2512, 12217720), (2672, 11486120), (3140, 9774176), (3340, 9188896), (3658, 8390080), (3776, 8127890), (3968, 7734605), (4720, 6502312), (4867, 6305920), (4960, 6187684), (5024, 6108860), (5177, 5928320), (5344, 5743060), (6280, 4887088), (6680, 4594448), (7316, 4195040), (7552, 4063945), (9145, 3356032), (9263, 3313280), (9440, 3251156), (9734, 3152960), (9853, 3114880), (9920, 3093842), (10048, 3054430), (10354, 2964160), (10688, 2871530), (12560, 2443544), (13360, 2297224), (14632, 2097520), (18290, 1678016), (18526, 1656640), (18880, 1625578), (19468, 1576480), (19706, 1557440), (19840, 1546921), (20096, 1527215), (20708, 1482080), (21376, 1435765), (24335, 1261184), (25120, 1221772), (25885, 1185664), (26219, 1170560), (26720, 1148612), (29264, 1048760), (36580, 839008), (37052, 828320), (37760, 812789), (38936, 788240), (39412, 778720), (41416, 741040), (46315, 662656), (48670, 630592), (49265, 622976), (50240, 610886), (51770, 592832), (52438, 585280), (53440, 574306), (58528, 524380), (73160, 419504), (74104, 414160), (77872, 394120), (78824, 389360), (82832, 370520), (92630, 331328), (97340, 315296), (98530, 311488), (100480, 305443), (103540, 296416), (104876, 292640), (106880, 287153), (117056, 262190), (131095, 234112), (146320, 209752), (148208, 207080), (155744, 197060), (157648, 194680), (165664, 185260)]