13546456280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:626

約数の個数: 256

約数和(自身を含む): 37691136000

約数和(自身を除く): 24144679720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 139, 140, 148, 161, 184, 185, 230, 259, 278, 280, 296, 322, 370, 409, 460, 518, 556, 644, 695, 740, 805, 818, 851, 920, 973, 1036, 1112, 1288, 1295, 1390, 1480, 1610, 1636, 1702, 1946, 2045, 2072, 2590, 2780, 2863, 3197, 3220, 3272, 3404, 3892, 4090, 4255, 4865, 5143, 5180, 5560, 5726, 5957, 6394, 6440, 6808, 7784, 8180, 8510, 9407, 9730, 10286, 10360, 11452, 11914, 12788, 14315, 15133, 15985, 16360, 17020, 18814, 19460, 20572, 22379, 22904, 23828, 25576, 25715, 28630, 29785, 30266, 31970, 34040, 36001, 37628, 38920, 41144, 44758, 47035, 47656, 51430, 56851, 57260, 59570, 60532, 63940, 65849, 72002, 75256, 75665, 89516, 94070, 102860, 105931, 111895, 113702, 114520, 118289, 119140, 121064, 127880, 131698, 144004, 151330, 179032, 180005, 188140, 205720, 211862, 223790, 227404, 236578, 238280, 263396, 284255, 288008, 302660, 329245, 348059, 360010, 376280, 397957, 423724, 447580, 454808, 473156, 526792, 529655, 568510, 591445, 605320, 658490, 696118, 720020, 795914, 828023, 847448, 895160, 946312, 1059310, 1137020, 1182890, 1307573, 1316980, 1392236, 1440040, 1591828, 1656046, 1740295, 1989785, 2103487, 2118620, 2274040, 2365780, 2436413, 2615146, 2633960, 2784472, 3183656, 3312092, 3480590, 3979570, 4140115, 4206974, 4237240, 4731560, 4872826, 5230292, 6537865, 6624184, 6961180, 7959140, 8280230, 8413948, 9153011, 9745652, 10460584, 10517435, 12182065, 13075730, 13922360, 14724409, 15918280, 16560460, 16827896, 18306022, 19491304, 21034870, 24364130, 26151460, 29448818, 33120920, 36612044, 42069740, 45765055, 48380201, 48728260, 52302920, 58897636, 73224088, 73622045, 84139480, 91530110, 96760402, 97456520, 117795272, 147244090, 183060220, 193520804, 241901005, 294488180, 338661407, 366120440, 387041608, 483802010, 588976360, 677322814, 967604020, 1354645628, 1693307035, 1935208040, 2709291256, 3386614070, 6773228140, 13546456280]

約数ペア:

[(1, 13546456280), (2, 6773228140), (4, 3386614070), (5, 2709291256), (7, 1935208040), (8, 1693307035), (10, 1354645628), (14, 967604020), (20, 677322814), (23, 588976360), (28, 483802010), (35, 387041608), (37, 366120440), (40, 338661407), (46, 294488180), (56, 241901005), (70, 193520804), (74, 183060220), (92, 147244090), (115, 117795272), (139, 97456520), (140, 96760402), (148, 91530110), (161, 84139480), (184, 73622045), (185, 73224088), (230, 58897636), (259, 52302920), (278, 48728260), (280, 48380201), (296, 45765055), (322, 42069740), (370, 36612044), (409, 33120920), (460, 29448818), (518, 26151460), (556, 24364130), (644, 21034870), (695, 19491304), (740, 18306022), (805, 16827896), (818, 16560460), (851, 15918280), (920, 14724409), (973, 13922360), (1036, 13075730), (1112, 12182065), (1288, 10517435), (1295, 10460584), (1390, 9745652), (1480, 9153011), (1610, 8413948), (1636, 8280230), (1702, 7959140), (1946, 6961180), (2045, 6624184), (2072, 6537865), (2590, 5230292), (2780, 4872826), (2863, 4731560), (3197, 4237240), (3220, 4206974), (3272, 4140115), (3404, 3979570), (3892, 3480590), (4090, 3312092), (4255, 3183656), (4865, 2784472), (5143, 2633960), (5180, 2615146), (5560, 2436413), (5726, 2365780), (5957, 2274040), (6394, 2118620), (6440, 2103487), (6808, 1989785), (7784, 1740295), (8180, 1656046), (8510, 1591828), (9407, 1440040), (9730, 1392236), (10286, 1316980), (10360, 1307573), (11452, 1182890), (11914, 1137020), (12788, 1059310), (14315, 946312), (15133, 895160), (15985, 847448), (16360, 828023), (17020, 795914), (18814, 720020), (19460, 696118), (20572, 658490), (22379, 605320), (22904, 591445), (23828, 568510), (25576, 529655), (25715, 526792), (28630, 473156), (29785, 454808), (30266, 447580), (31970, 423724), (34040, 397957), (36001, 376280), (37628, 360010), (38920, 348059), (41144, 329245), (44758, 302660), (47035, 288008), (47656, 284255), (51430, 263396), (56851, 238280), (57260, 236578), (59570, 227404), (60532, 223790), (63940, 211862), (65849, 205720), (72002, 188140), (75256, 180005), (75665, 179032), (89516, 151330), (94070, 144004), (102860, 131698), (105931, 127880), (111895, 121064), (113702, 119140), (114520, 118289)]