2531528160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2978

約数の個数: 288

約数和(自身を含む): 9530226720

約数和(自身を除く): 6998698560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 140, 147, 148, 160, 168, 185, 196, 210, 222, 224, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 480, 490, 518, 555, 560, 588, 592, 672, 735, 740, 777, 784, 840, 888, 980, 1036, 1110, 1120, 1176, 1184, 1295, 1470, 1480, 1554, 1568, 1680, 1776, 1813, 1960, 2072, 2220, 2352, 2590, 2909, 2940, 2960, 3108, 3360, 3552, 3626, 3885, 3920, 4144, 4440, 4704, 5180, 5439, 5818, 5880, 5920, 6216, 7252, 7770, 7840, 8288, 8727, 8880, 9065, 10360, 10878, 11636, 11760, 12432, 14504, 14545, 15540, 17454, 17760, 18130, 20363, 20720, 21756, 23272, 23520, 24864, 27195, 29008, 29090, 31080, 34908, 36260, 40726, 41440, 43512, 43635, 46544, 54390, 58016, 58180, 61089, 62160, 69816, 72520, 81452, 87024, 87270, 93088, 101815, 107633, 108780, 116360, 122178, 124320, 139632, 142541, 145040, 162904, 174048, 174540, 203630, 215266, 217560, 232720, 244356, 279264, 285082, 290080, 305445, 322899, 325808, 349080, 407260, 427623, 430532, 435120, 465440, 488712, 538165, 570164, 610890, 645798, 651616, 698160, 712705, 753431, 814520, 855246, 861064, 870240, 977424, 1076330, 1140328, 1221780, 1291596, 1396320, 1425410, 1506862, 1614495, 1629040, 1710492, 1722128, 1954848, 2138115, 2152660, 2260293, 2280656, 2443560, 2583192, 2850820, 3013724, 3228990, 3258080, 3420984, 3444256, 3767155, 4276230, 4305320, 4520586, 4561312, 4887120, 5166384, 5274017, 5701640, 6027448, 6457980, 6841968, 7534310, 8552460, 8610640, 9041172, 9774240, 10332768, 10548034, 11301465, 11403280, 12054896, 12915960, 13683936, 15068620, 15822051, 17104920, 17221280, 18082344, 21096068, 22602930, 22806560, 24109792, 25831920, 26370085, 30137240, 31644102, 34209840, 36164688, 42192136, 45205860, 51663840, 52740170, 60274480, 63288204, 68419680, 72329376, 79110255, 84384272, 90411720, 105480340, 120548960, 126576408, 158220510, 168768544, 180823440, 210960680, 253152816, 316441020, 361646880, 421921360, 506305632, 632882040, 843842720, 1265764080, 2531528160]

約数ペア:

[(1, 2531528160), (2, 1265764080), (3, 843842720), (4, 632882040), (5, 506305632), (6, 421921360), (7, 361646880), (8, 316441020), (10, 253152816), (12, 210960680), (14, 180823440), (15, 168768544), (16, 158220510), (20, 126576408), (21, 120548960), (24, 105480340), (28, 90411720), (30, 84384272), (32, 79110255), (35, 72329376), (37, 68419680), (40, 63288204), (42, 60274480), (48, 52740170), (49, 51663840), (56, 45205860), (60, 42192136), (70, 36164688), (74, 34209840), (80, 31644102), (84, 30137240), (96, 26370085), (98, 25831920), (105, 24109792), (111, 22806560), (112, 22602930), (120, 21096068), (140, 18082344), (147, 17221280), (148, 17104920), (160, 15822051), (168, 15068620), (185, 13683936), (196, 12915960), (210, 12054896), (222, 11403280), (224, 11301465), (240, 10548034), (245, 10332768), (259, 9774240), (280, 9041172), (294, 8610640), (296, 8552460), (336, 7534310), (370, 6841968), (392, 6457980), (420, 6027448), (444, 5701640), (480, 5274017), (490, 5166384), (518, 4887120), (555, 4561312), (560, 4520586), (588, 4305320), (592, 4276230), (672, 3767155), (735, 3444256), (740, 3420984), (777, 3258080), (784, 3228990), (840, 3013724), (888, 2850820), (980, 2583192), (1036, 2443560), (1110, 2280656), (1120, 2260293), (1176, 2152660), (1184, 2138115), (1295, 1954848), (1470, 1722128), (1480, 1710492), (1554, 1629040), (1568, 1614495), (1680, 1506862), (1776, 1425410), (1813, 1396320), (1960, 1291596), (2072, 1221780), (2220, 1140328), (2352, 1076330), (2590, 977424), (2909, 870240), (2940, 861064), (2960, 855246), (3108, 814520), (3360, 753431), (3552, 712705), (3626, 698160), (3885, 651616), (3920, 645798), (4144, 610890), (4440, 570164), (4704, 538165), (5180, 488712), (5439, 465440), (5818, 435120), (5880, 430532), (5920, 427623), (6216, 407260), (7252, 349080), (7770, 325808), (7840, 322899), (8288, 305445), (8727, 290080), (8880, 285082), (9065, 279264), (10360, 244356), (10878, 232720), (11636, 217560), (11760, 215266), (12432, 203630), (14504, 174540), (14545, 174048), (15540, 162904), (17454, 145040), (17760, 142541), (18130, 139632), (20363, 124320), (20720, 122178), (21756, 116360), (23272, 108780), (23520, 107633), (24864, 101815), (27195, 93088), (29008, 87270), (29090, 87024), (31080, 81452), (34908, 72520), (36260, 69816), (40726, 62160), (41440, 61089), (43512, 58180), (43635, 58016), (46544, 54390)]