2702240240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 240

約数和(自身を含む): 7761003264

約数和(自身を除く): 5058763024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 37, 40, 49, 56, 62, 70, 74, 80, 98, 112, 124, 140, 148, 155, 185, 196, 217, 245, 248, 259, 280, 296, 310, 370, 392, 434, 490, 496, 518, 560, 592, 601, 620, 740, 784, 868, 980, 1036, 1085, 1147, 1202, 1240, 1295, 1480, 1519, 1736, 1813, 1960, 2072, 2170, 2294, 2404, 2480, 2590, 2960, 3005, 3038, 3472, 3626, 3920, 4144, 4207, 4340, 4588, 4808, 5180, 5735, 6010, 6076, 7252, 7595, 8029, 8414, 8680, 9065, 9176, 9616, 10360, 11470, 12020, 12152, 14504, 15190, 16058, 16828, 17360, 18130, 18352, 18631, 20720, 21035, 22237, 22940, 24040, 24304, 29008, 29449, 30380, 32116, 33656, 36260, 37262, 40145, 42070, 44474, 45880, 48080, 56203, 58898, 60760, 64232, 67312, 72520, 74524, 80290, 84140, 88948, 91760, 93155, 111185, 112406, 117796, 121520, 128464, 130417, 145040, 147245, 149048, 155659, 160580, 168280, 177896, 186310, 222370, 224812, 235592, 260834, 281015, 294490, 298096, 311318, 321160, 336560, 355792, 372620, 444740, 449624, 471184, 521668, 562030, 588980, 622636, 642320, 652085, 689347, 745240, 778295, 889480, 899248, 912919, 1043336, 1089613, 1124060, 1177960, 1245272, 1304170, 1378694, 1490480, 1556590, 1778960, 1825838, 2086672, 2179226, 2248120, 2355920, 2490544, 2608340, 2757388, 3113180, 3446735, 3651676, 4358452, 4496240, 4564595, 4825429, 5216680, 5448065, 5514776, 6226360, 6893470, 7303352, 8716904, 9129190, 9650858, 10433360, 10896130, 11029552, 12452720, 13786940, 14606704, 17433808, 18258380, 19301716, 21792260, 24127145, 27573880, 33778003, 36516760, 38603432, 43584520, 48254290, 55147760, 67556006, 73033520, 77206864, 87169040, 96508580, 135112012, 168890015, 193017160, 270224024, 337780030, 386034320, 540448048, 675560060, 1351120120, 2702240240]

約数ペア:

[(1, 2702240240), (2, 1351120120), (4, 675560060), (5, 540448048), (7, 386034320), (8, 337780030), (10, 270224024), (14, 193017160), (16, 168890015), (20, 135112012), (28, 96508580), (31, 87169040), (35, 77206864), (37, 73033520), (40, 67556006), (49, 55147760), (56, 48254290), (62, 43584520), (70, 38603432), (74, 36516760), (80, 33778003), (98, 27573880), (112, 24127145), (124, 21792260), (140, 19301716), (148, 18258380), (155, 17433808), (185, 14606704), (196, 13786940), (217, 12452720), (245, 11029552), (248, 10896130), (259, 10433360), (280, 9650858), (296, 9129190), (310, 8716904), (370, 7303352), (392, 6893470), (434, 6226360), (490, 5514776), (496, 5448065), (518, 5216680), (560, 4825429), (592, 4564595), (601, 4496240), (620, 4358452), (740, 3651676), (784, 3446735), (868, 3113180), (980, 2757388), (1036, 2608340), (1085, 2490544), (1147, 2355920), (1202, 2248120), (1240, 2179226), (1295, 2086672), (1480, 1825838), (1519, 1778960), (1736, 1556590), (1813, 1490480), (1960, 1378694), (2072, 1304170), (2170, 1245272), (2294, 1177960), (2404, 1124060), (2480, 1089613), (2590, 1043336), (2960, 912919), (3005, 899248), (3038, 889480), (3472, 778295), (3626, 745240), (3920, 689347), (4144, 652085), (4207, 642320), (4340, 622636), (4588, 588980), (4808, 562030), (5180, 521668), (5735, 471184), (6010, 449624), (6076, 444740), (7252, 372620), (7595, 355792), (8029, 336560), (8414, 321160), (8680, 311318), (9065, 298096), (9176, 294490), (9616, 281015), (10360, 260834), (11470, 235592), (12020, 224812), (12152, 222370), (14504, 186310), (15190, 177896), (16058, 168280), (16828, 160580), (17360, 155659), (18130, 149048), (18352, 147245), (18631, 145040), (20720, 130417), (21035, 128464), (22237, 121520), (22940, 117796), (24040, 112406), (24304, 111185), (29008, 93155), (29449, 91760), (30380, 88948), (32116, 84140), (33656, 80290), (36260, 74524), (37262, 72520), (40145, 67312), (42070, 64232), (44474, 60760), (45880, 58898), (48080, 56203)]