1283388560640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{527987}}^1$

素因数の和:528225

約数の個数: 216

約数和(自身を含む): 4461443689248

約数和(自身を除く): 3178055128608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 256, 288, 320, 360, 384, 422, 480, 576, 633, 640, 720, 768, 844, 960, 1055, 1152, 1266, 1280, 1440, 1688, 1899, 1920, 2110, 2304, 2532, 2880, 3165, 3376, 3798, 3840, 4220, 5064, 5760, 6330, 6752, 7596, 8440, 9495, 10128, 11520, 12660, 13504, 15192, 16880, 18990, 20256, 25320, 27008, 30384, 33760, 37980, 40512, 50640, 54016, 60768, 67520, 75960, 81024, 101280, 121536, 135040, 151920, 162048, 202560, 243072, 270080, 303840, 405120, 486144, 527987, 607680, 810240, 1055974, 1215360, 1583961, 2111948, 2430720, 2639935, 3167922, 4223896, 4751883, 5279870, 6335844, 7919805, 8447792, 9503766, 10559740, 12671688, 15839610, 16895584, 19007532, 21119480, 23759415, 25343376, 31679220, 33791168, 38015064, 42238960, 47518830, 50686752, 63358440, 67582336, 76030128, 84477920, 95037660, 101373504, 111405257, 126716880, 135164672, 152060256, 168955840, 190075320, 202747008, 222810514, 253433760, 304120512, 334215771, 337911680, 380150640, 405494016, 445621028, 506867520, 557026285, 608241024, 668431542, 675823360, 760301280, 891242056, 1002647313, 1013735040, 1114052570, 1216482048, 1336863084, 1520602560, 1671078855, 1782484112, 2005294626, 2027470080, 2228105140, 2673726168, 3041205120, 3342157710, 3564968224, 4010589252, 4456210280, 5013236565, 5347452336, 6082410240, 6684315420, 7129936448, 8021178504, 8912420560, 10026473130, 10694904672, 13368630840, 14259872896, 16042357008, 17824841120, 20052946260, 21389809344, 26737261680, 28519745792, 32084714016, 35649682240, 40105892520, 42779618688, 53474523360, 64169428032, 71299364480, 80211785040, 85559237376, 106949046720, 128338856064, 142598728960, 160423570080, 213898093440, 256677712128, 320847140160, 427796186880, 641694280320, 1283388560640]

約数ペア:

[(1, 1283388560640), (2, 641694280320), (3, 427796186880), (4, 320847140160), (5, 256677712128), (6, 213898093440), (8, 160423570080), (9, 142598728960), (10, 128338856064), (12, 106949046720), (15, 85559237376), (16, 80211785040), (18, 71299364480), (20, 64169428032), (24, 53474523360), (30, 42779618688), (32, 40105892520), (36, 35649682240), (40, 32084714016), (45, 28519745792), (48, 26737261680), (60, 21389809344), (64, 20052946260), (72, 17824841120), (80, 16042357008), (90, 14259872896), (96, 13368630840), (120, 10694904672), (128, 10026473130), (144, 8912420560), (160, 8021178504), (180, 7129936448), (192, 6684315420), (211, 6082410240), (240, 5347452336), (256, 5013236565), (288, 4456210280), (320, 4010589252), (360, 3564968224), (384, 3342157710), (422, 3041205120), (480, 2673726168), (576, 2228105140), (633, 2027470080), (640, 2005294626), (720, 1782484112), (768, 1671078855), (844, 1520602560), (960, 1336863084), (1055, 1216482048), (1152, 1114052570), (1266, 1013735040), (1280, 1002647313), (1440, 891242056), (1688, 760301280), (1899, 675823360), (1920, 668431542), (2110, 608241024), (2304, 557026285), (2532, 506867520), (2880, 445621028), (3165, 405494016), (3376, 380150640), (3798, 337911680), (3840, 334215771), (4220, 304120512), (5064, 253433760), (5760, 222810514), (6330, 202747008), (6752, 190075320), (7596, 168955840), (8440, 152060256), (9495, 135164672), (10128, 126716880), (11520, 111405257), (12660, 101373504), (13504, 95037660), (15192, 84477920), (16880, 76030128), (18990, 67582336), (20256, 63358440), (25320, 50686752), (27008, 47518830), (30384, 42238960), (33760, 38015064), (37980, 33791168), (40512, 31679220), (50640, 25343376), (54016, 23759415), (60768, 21119480), (67520, 19007532), (75960, 16895584), (81024, 15839610), (101280, 12671688), (121536, 10559740), (135040, 9503766), (151920, 8447792), (162048, 7919805), (202560, 6335844), (243072, 5279870), (270080, 4751883), (303840, 4223896), (405120, 3167922), (486144, 2639935), (527987, 2430720), (607680, 2111948), (810240, 1583961), (1055974, 1215360)]