305838219840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{175141}}^1$

素因数の和:175285

約数の個数: 224

約数和(自身を含む): 1037770994304

約数和(自身を除く): 731932774464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 107, 120, 136, 160, 170, 192, 204, 214, 240, 255, 272, 320, 321, 340, 408, 428, 480, 510, 535, 544, 642, 680, 816, 856, 960, 1020, 1070, 1088, 1284, 1360, 1605, 1632, 1712, 1819, 2040, 2140, 2568, 2720, 3210, 3264, 3424, 3638, 4080, 4280, 5136, 5440, 5457, 6420, 6848, 7276, 8160, 8560, 9095, 10272, 10914, 12840, 14552, 16320, 17120, 18190, 20544, 21828, 25680, 27285, 29104, 34240, 36380, 43656, 51360, 54570, 58208, 72760, 87312, 102720, 109140, 116416, 145520, 174624, 175141, 218280, 291040, 349248, 350282, 436560, 525423, 582080, 700564, 873120, 875705, 1050846, 1401128, 1746240, 1751410, 2101692, 2627115, 2802256, 2977397, 3502820, 4203384, 5254230, 5604512, 5954794, 7005640, 8406768, 8932191, 10508460, 11209024, 11909588, 14011280, 14886985, 16813536, 17864382, 18740087, 21016920, 23819176, 28022560, 29773970, 33627072, 35728764, 37480174, 42033840, 44660955, 47638352, 56045120, 56220261, 59547940, 71457528, 74960348, 84067680, 89321910, 93700435, 95276704, 112440522, 119095880, 142915056, 149920696, 168135360, 178643820, 187400870, 190553408, 224881044, 238191760, 281101305, 285830112, 299841392, 318581479, 357287640, 374801740, 449762088, 476383520, 562202610, 571660224, 599682784, 637162958, 714575280, 749603480, 899524176, 952767040, 955744437, 1124405220, 1199365568, 1274325916, 1429150560, 1499206960, 1592907395, 1799048352, 1911488874, 2248810440, 2548651832, 2858301120, 2998413920, 3185814790, 3598096704, 3822977748, 4497620880, 4778722185, 5097303664, 5996827840, 6371629580, 7645955496, 8995241760, 9557444370, 10194607328, 12743259160, 15291910992, 17990483520, 19114888740, 20389214656, 25486518320, 30583821984, 38229777480, 50973036640, 61167643968, 76459554960, 101946073280, 152919109920, 305838219840]

約数ペア:

[(1, 305838219840), (2, 152919109920), (3, 101946073280), (4, 76459554960), (5, 61167643968), (6, 50973036640), (8, 38229777480), (10, 30583821984), (12, 25486518320), (15, 20389214656), (16, 19114888740), (17, 17990483520), (20, 15291910992), (24, 12743259160), (30, 10194607328), (32, 9557444370), (34, 8995241760), (40, 7645955496), (48, 6371629580), (51, 5996827840), (60, 5097303664), (64, 4778722185), (68, 4497620880), (80, 3822977748), (85, 3598096704), (96, 3185814790), (102, 2998413920), (107, 2858301120), (120, 2548651832), (136, 2248810440), (160, 1911488874), (170, 1799048352), (192, 1592907395), (204, 1499206960), (214, 1429150560), (240, 1274325916), (255, 1199365568), (272, 1124405220), (320, 955744437), (321, 952767040), (340, 899524176), (408, 749603480), (428, 714575280), (480, 637162958), (510, 599682784), (535, 571660224), (544, 562202610), (642, 476383520), (680, 449762088), (816, 374801740), (856, 357287640), (960, 318581479), (1020, 299841392), (1070, 285830112), (1088, 281101305), (1284, 238191760), (1360, 224881044), (1605, 190553408), (1632, 187400870), (1712, 178643820), (1819, 168135360), (2040, 149920696), (2140, 142915056), (2568, 119095880), (2720, 112440522), (3210, 95276704), (3264, 93700435), (3424, 89321910), (3638, 84067680), (4080, 74960348), (4280, 71457528), (5136, 59547940), (5440, 56220261), (5457, 56045120), (6420, 47638352), (6848, 44660955), (7276, 42033840), (8160, 37480174), (8560, 35728764), (9095, 33627072), (10272, 29773970), (10914, 28022560), (12840, 23819176), (14552, 21016920), (16320, 18740087), (17120, 17864382), (18190, 16813536), (20544, 14886985), (21828, 14011280), (25680, 11909588), (27285, 11209024), (29104, 10508460), (34240, 8932191), (36380, 8406768), (43656, 7005640), (51360, 5954794), (54570, 5604512), (58208, 5254230), (72760, 4203384), (87312, 3502820), (102720, 2977397), (109140, 2802256), (116416, 2627115), (145520, 2101692), (174624, 1751410), (175141, 1746240), (218280, 1401128), (291040, 1050846), (349248, 875705), (350282, 873120), (436560, 700564), (525423, 582080)]