578365320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 2008022400

約数和(自身を除く): 1429657080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 79, 95, 104, 114, 120, 130, 152, 156, 158, 169, 190, 195, 228, 237, 247, 260, 285, 312, 316, 338, 361, 380, 390, 395, 456, 474, 494, 507, 520, 570, 632, 676, 722, 741, 760, 780, 790, 845, 948, 988, 1014, 1027, 1083, 1140, 1185, 1235, 1352, 1444, 1482, 1501, 1560, 1580, 1690, 1805, 1896, 1976, 2028, 2054, 2166, 2280, 2370, 2470, 2535, 2888, 2964, 3002, 3081, 3160, 3211, 3380, 3610, 3705, 4056, 4108, 4332, 4503, 4693, 4740, 4940, 5070, 5135, 5415, 5928, 6004, 6162, 6422, 6760, 7220, 7410, 7505, 8216, 8664, 9006, 9386, 9480, 9633, 9880, 10140, 10270, 10830, 12008, 12324, 12844, 13351, 14079, 14440, 14820, 15010, 15405, 16055, 18012, 18772, 19266, 19513, 20280, 20540, 21660, 22515, 23465, 24648, 25688, 26702, 28158, 28519, 29640, 30020, 30810, 32110, 36024, 37544, 38532, 39026, 40053, 41080, 43320, 45030, 46930, 48165, 53404, 56316, 57038, 58539, 60040, 61009, 61620, 64220, 66755, 70395, 77064, 78052, 80106, 85557, 90060, 93860, 96330, 97565, 106808, 112632, 114076, 117078, 122018, 123240, 128440, 133510, 140790, 142595, 156104, 160212, 171114, 180120, 183027, 187720, 192660, 195130, 200265, 228152, 234156, 244036, 253669, 267020, 281580, 285190, 292695, 305045, 320424, 342228, 366054, 370747, 385320, 390260, 400530, 427785, 468312, 488072, 507338, 534040, 563160, 570380, 585390, 610090, 684456, 732108, 741494, 761007, 780520, 801060, 855570, 915135, 1014676, 1112241, 1140760, 1170780, 1220180, 1268345, 1464216, 1482988, 1522014, 1602120, 1711140, 1830270, 1853735, 2029352, 2224482, 2341560, 2440360, 2536690, 2965976, 3044028, 3422280, 3660540, 3707470, 3805035, 4448964, 4819711, 5073380, 5561205, 6088056, 7321080, 7414940, 7610070, 8897928, 9639422, 10146760, 11122410, 14459133, 14829880, 15220140, 19278844, 22244820, 24098555, 28918266, 30440280, 38557688, 44489640, 48197110, 57836532, 72295665, 96394220, 115673064, 144591330, 192788440, 289182660, 578365320]

約数ペア:

[(1, 578365320), (2, 289182660), (3, 192788440), (4, 144591330), (5, 115673064), (6, 96394220), (8, 72295665), (10, 57836532), (12, 48197110), (13, 44489640), (15, 38557688), (19, 30440280), (20, 28918266), (24, 24098555), (26, 22244820), (30, 19278844), (38, 15220140), (39, 14829880), (40, 14459133), (52, 11122410), (57, 10146760), (60, 9639422), (65, 8897928), (76, 7610070), (78, 7414940), (79, 7321080), (95, 6088056), (104, 5561205), (114, 5073380), (120, 4819711), (130, 4448964), (152, 3805035), (156, 3707470), (158, 3660540), (169, 3422280), (190, 3044028), (195, 2965976), (228, 2536690), (237, 2440360), (247, 2341560), (260, 2224482), (285, 2029352), (312, 1853735), (316, 1830270), (338, 1711140), (361, 1602120), (380, 1522014), (390, 1482988), (395, 1464216), (456, 1268345), (474, 1220180), (494, 1170780), (507, 1140760), (520, 1112241), (570, 1014676), (632, 915135), (676, 855570), (722, 801060), (741, 780520), (760, 761007), (780, 741494), (790, 732108), (845, 684456), (948, 610090), (988, 585390), (1014, 570380), (1027, 563160), (1083, 534040), (1140, 507338), (1185, 488072), (1235, 468312), (1352, 427785), (1444, 400530), (1482, 390260), (1501, 385320), (1560, 370747), (1580, 366054), (1690, 342228), (1805, 320424), (1896, 305045), (1976, 292695), (2028, 285190), (2054, 281580), (2166, 267020), (2280, 253669), (2370, 244036), (2470, 234156), (2535, 228152), (2888, 200265), (2964, 195130), (3002, 192660), (3081, 187720), (3160, 183027), (3211, 180120), (3380, 171114), (3610, 160212), (3705, 156104), (4056, 142595), (4108, 140790), (4332, 133510), (4503, 128440), (4693, 123240), (4740, 122018), (4940, 117078), (5070, 114076), (5135, 112632), (5415, 106808), (5928, 97565), (6004, 96330), (6162, 93860), (6422, 90060), (6760, 85557), (7220, 80106), (7410, 78052), (7505, 77064), (8216, 70395), (8664, 66755), (9006, 64220), (9386, 61620), (9480, 61009), (9633, 60040), (9880, 58539), (10140, 57038), (10270, 56316), (10830, 53404), (12008, 48165), (12324, 46930), (12844, 45030), (13351, 43320), (14079, 41080), (14440, 40053), (14820, 39026), (15010, 38532), (15405, 37544), (16055, 36024), (18012, 32110), (18772, 30810), (19266, 30020), (19513, 29640), (20280, 28519), (20540, 28158), (21660, 26702), (22515, 25688), (23465, 24648)]