30839187840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:985

約数の個数: 256

約数和(自身を含む): 99937152000

約数和(自身を除く): 69097964160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 431, 449, 480, 498, 640, 664, 830, 862, 898, 960, 996, 1245, 1293, 1328, 1347, 1660, 1724, 1796, 1920, 1992, 2155, 2245, 2490, 2586, 2656, 2694, 3320, 3448, 3592, 3984, 4310, 4490, 4980, 5172, 5312, 5388, 6465, 6640, 6735, 6896, 7184, 7968, 8620, 8980, 9960, 10344, 10624, 10776, 12930, 13280, 13470, 13792, 14368, 15936, 17240, 17960, 19920, 20688, 21552, 25860, 26560, 26940, 27584, 28736, 31872, 34480, 35773, 35920, 37267, 39840, 41376, 43104, 51720, 53120, 53880, 55168, 57472, 68960, 71546, 71840, 74534, 79680, 82752, 86208, 103440, 107319, 107760, 111801, 137920, 143092, 143680, 149068, 159360, 165504, 172416, 178865, 186335, 193519, 206880, 214638, 215520, 223602, 275840, 286184, 287360, 298136, 357730, 372670, 387038, 413760, 429276, 431040, 447204, 536595, 559005, 572368, 580557, 596272, 715460, 745340, 774076, 827520, 858552, 862080, 894408, 967595, 1073190, 1118010, 1144736, 1161114, 1192544, 1430920, 1490680, 1548152, 1717104, 1788816, 1935190, 2146380, 2236020, 2289472, 2322228, 2385088, 2861840, 2902785, 2981360, 3096304, 3434208, 3577632, 3870380, 4292760, 4472040, 4578944, 4644456, 4770176, 5723680, 5805570, 5962720, 6192608, 6868416, 7155264, 7740760, 8585520, 8944080, 9288912, 11447360, 11611140, 11925440, 12385216, 13736832, 14310528, 15481520, 16062077, 17171040, 17888160, 18577824, 22894720, 23222280, 23850880, 24770432, 30963040, 32124154, 34342080, 35776320, 37155648, 46444560, 48186231, 61926080, 64248308, 68684160, 71552640, 74311296, 80310385, 92889120, 96372462, 123852160, 128496616, 160620770, 185778240, 192744924, 240931155, 256993232, 321241540, 371556480, 385489848, 481862310, 513986464, 642483080, 770979696, 963724620, 1027972928, 1284966160, 1541959392, 1927449240, 2055945856, 2569932320, 3083918784, 3854898480, 5139864640, 6167837568, 7709796960, 10279729280, 15419593920, 30839187840]

約数ペア:

[(1, 30839187840), (2, 15419593920), (3, 10279729280), (4, 7709796960), (5, 6167837568), (6, 5139864640), (8, 3854898480), (10, 3083918784), (12, 2569932320), (15, 2055945856), (16, 1927449240), (20, 1541959392), (24, 1284966160), (30, 1027972928), (32, 963724620), (40, 770979696), (48, 642483080), (60, 513986464), (64, 481862310), (80, 385489848), (83, 371556480), (96, 321241540), (120, 256993232), (128, 240931155), (160, 192744924), (166, 185778240), (192, 160620770), (240, 128496616), (249, 123852160), (320, 96372462), (332, 92889120), (384, 80310385), (415, 74311296), (431, 71552640), (449, 68684160), (480, 64248308), (498, 61926080), (640, 48186231), (664, 46444560), (830, 37155648), (862, 35776320), (898, 34342080), (960, 32124154), (996, 30963040), (1245, 24770432), (1293, 23850880), (1328, 23222280), (1347, 22894720), (1660, 18577824), (1724, 17888160), (1796, 17171040), (1920, 16062077), (1992, 15481520), (2155, 14310528), (2245, 13736832), (2490, 12385216), (2586, 11925440), (2656, 11611140), (2694, 11447360), (3320, 9288912), (3448, 8944080), (3592, 8585520), (3984, 7740760), (4310, 7155264), (4490, 6868416), (4980, 6192608), (5172, 5962720), (5312, 5805570), (5388, 5723680), (6465, 4770176), (6640, 4644456), (6735, 4578944), (6896, 4472040), (7184, 4292760), (7968, 3870380), (8620, 3577632), (8980, 3434208), (9960, 3096304), (10344, 2981360), (10624, 2902785), (10776, 2861840), (12930, 2385088), (13280, 2322228), (13470, 2289472), (13792, 2236020), (14368, 2146380), (15936, 1935190), (17240, 1788816), (17960, 1717104), (19920, 1548152), (20688, 1490680), (21552, 1430920), (25860, 1192544), (26560, 1161114), (26940, 1144736), (27584, 1118010), (28736, 1073190), (31872, 967595), (34480, 894408), (35773, 862080), (35920, 858552), (37267, 827520), (39840, 774076), (41376, 745340), (43104, 715460), (51720, 596272), (53120, 580557), (53880, 572368), (55168, 559005), (57472, 536595), (68960, 447204), (71546, 431040), (71840, 429276), (74534, 413760), (79680, 387038), (82752, 372670), (86208, 357730), (103440, 298136), (107319, 287360), (107760, 286184), (111801, 275840), (137920, 223602), (143092, 215520), (143680, 214638), (149068, 206880), (159360, 193519), (165504, 186335), (172416, 178865)]