18518536080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{3943}}^1$

素因数の和:4566

約数の個数: 240

約数和(自身を含む): 67976827776

約数和(自身を除く): 49458291696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 593, 660, 720, 792, 880, 990, 1186, 1320, 1584, 1779, 1980, 2372, 2640, 2965, 3558, 3943, 3960, 4744, 5337, 5930, 6523, 7116, 7886, 7920, 8895, 9488, 10674, 11829, 11860, 13046, 14232, 15772, 17790, 19569, 19715, 21348, 23658, 23720, 26092, 26685, 28464, 31544, 32615, 35487, 35580, 39138, 39430, 42696, 43373, 47316, 47440, 52184, 53370, 58707, 59145, 63088, 65230, 70974, 71160, 78276, 78860, 85392, 86746, 94632, 97845, 104368, 106740, 117414, 118290, 130119, 130460, 141948, 142320, 156552, 157720, 173492, 177435, 189264, 195690, 213480, 216865, 234828, 236580, 260238, 260920, 283896, 293535, 313104, 315440, 346984, 354870, 390357, 391380, 426960, 433730, 469656, 473160, 520476, 521840, 567792, 587070, 650595, 693968, 709740, 780714, 782760, 867460, 939312, 946320, 1040952, 1174140, 1301190, 1419480, 1561428, 1565520, 1734920, 1951785, 2081904, 2338199, 2348280, 2602380, 2838960, 3122856, 3469840, 3903570, 4676398, 4696560, 5204760, 6245712, 7014597, 7807140, 9352796, 10409520, 11690995, 14029194, 15614280, 18705592, 21043791, 23381990, 25720189, 28058388, 31228560, 35072985, 37411184, 42087582, 46763980, 51440378, 56116776, 70145970, 77160567, 84175164, 93527960, 102880756, 105218955, 112233552, 128600945, 140291940, 154321134, 168350328, 187055920, 205761512, 210437910, 231481701, 257201890, 280583880, 308642268, 336700656, 385802835, 411523024, 420875820, 462963402, 514403780, 561167760, 617284536, 771605670, 841751640, 925926804, 1028807560, 1157408505, 1234569072, 1543211340, 1683503280, 1851853608, 2057615120, 2314817010, 3086422680, 3703707216, 4629634020, 6172845360, 9259268040, 18518536080]

約数ペア:

[(1, 18518536080), (2, 9259268040), (3, 6172845360), (4, 4629634020), (5, 3703707216), (6, 3086422680), (8, 2314817010), (9, 2057615120), (10, 1851853608), (11, 1683503280), (12, 1543211340), (15, 1234569072), (16, 1157408505), (18, 1028807560), (20, 925926804), (22, 841751640), (24, 771605670), (30, 617284536), (33, 561167760), (36, 514403780), (40, 462963402), (44, 420875820), (45, 411523024), (48, 385802835), (55, 336700656), (60, 308642268), (66, 280583880), (72, 257201890), (80, 231481701), (88, 210437910), (90, 205761512), (99, 187055920), (110, 168350328), (120, 154321134), (132, 140291940), (144, 128600945), (165, 112233552), (176, 105218955), (180, 102880756), (198, 93527960), (220, 84175164), (240, 77160567), (264, 70145970), (330, 56116776), (360, 51440378), (396, 46763980), (440, 42087582), (495, 37411184), (528, 35072985), (593, 31228560), (660, 28058388), (720, 25720189), (792, 23381990), (880, 21043791), (990, 18705592), (1186, 15614280), (1320, 14029194), (1584, 11690995), (1779, 10409520), (1980, 9352796), (2372, 7807140), (2640, 7014597), (2965, 6245712), (3558, 5204760), (3943, 4696560), (3960, 4676398), (4744, 3903570), (5337, 3469840), (5930, 3122856), (6523, 2838960), (7116, 2602380), (7886, 2348280), (7920, 2338199), (8895, 2081904), (9488, 1951785), (10674, 1734920), (11829, 1565520), (11860, 1561428), (13046, 1419480), (14232, 1301190), (15772, 1174140), (17790, 1040952), (19569, 946320), (19715, 939312), (21348, 867460), (23658, 782760), (23720, 780714), (26092, 709740), (26685, 693968), (28464, 650595), (31544, 587070), (32615, 567792), (35487, 521840), (35580, 520476), (39138, 473160), (39430, 469656), (42696, 433730), (43373, 426960), (47316, 391380), (47440, 390357), (52184, 354870), (53370, 346984), (58707, 315440), (59145, 313104), (63088, 293535), (65230, 283896), (70974, 260920), (71160, 260238), (78276, 236580), (78860, 234828), (85392, 216865), (86746, 213480), (94632, 195690), (97845, 189264), (104368, 177435), (106740, 173492), (117414, 157720), (118290, 156552), (130119, 142320), (130460, 141948)]