1207817520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1972

約数の個数: 320

約数和(自身を含む): 4769694720

約数和(自身を除く): 3561877200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 112, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 208, 210, 232, 240, 260, 273, 280, 290, 312, 336, 348, 364, 377, 390, 406, 420, 435, 455, 464, 520, 546, 560, 580, 609, 624, 696, 728, 754, 780, 812, 840, 870, 910, 1015, 1040, 1092, 1131, 1160, 1218, 1365, 1392, 1456, 1508, 1560, 1624, 1680, 1740, 1820, 1885, 1907, 2030, 2184, 2262, 2320, 2436, 2639, 2730, 3016, 3045, 3120, 3248, 3480, 3640, 3770, 3814, 4060, 4368, 4524, 4872, 5278, 5460, 5655, 5721, 6032, 6090, 6960, 7280, 7540, 7628, 7917, 8120, 9048, 9535, 9744, 10556, 10920, 11310, 11442, 12180, 13195, 13349, 15080, 15256, 15834, 16240, 18096, 19070, 21112, 21840, 22620, 22884, 24360, 24791, 26390, 26698, 28605, 30160, 30512, 31668, 38140, 39585, 40047, 42224, 45240, 45768, 48720, 49582, 52780, 53396, 55303, 57210, 63336, 66745, 74373, 76280, 79170, 80094, 90480, 91536, 99164, 105560, 106792, 110606, 114420, 123955, 126672, 133490, 148746, 152560, 158340, 160188, 165909, 173537, 198328, 200235, 211120, 213584, 221212, 228840, 247910, 266980, 276515, 297492, 316680, 320376, 331818, 347074, 371865, 387121, 396656, 400470, 442424, 457680, 495820, 520611, 533960, 553030, 594984, 633360, 640752, 663636, 694148, 718939, 743730, 774242, 800940, 829545, 867685, 884848, 991640, 1041222, 1067920, 1106060, 1161363, 1189968, 1327272, 1388296, 1437878, 1487460, 1548484, 1601880, 1659090, 1735370, 1935605, 1983280, 2082444, 2156817, 2212120, 2322726, 2603055, 2654544, 2776592, 2875756, 2974920, 3096968, 3203760, 3318180, 3470740, 3594695, 3871210, 4164888, 4313634, 4424240, 4645452, 5032573, 5206110, 5751512, 5806815, 5949840, 6193936, 6636360, 6941480, 7189390, 7742420, 8329776, 8627268, 9290904, 10065146, 10412220, 10784085, 11503024, 11613630, 13272720, 13882960, 14378780, 15097719, 15484840, 17254536, 18581808, 20130292, 20824440, 21568170, 23227260, 25162865, 28757560, 30195438, 30969680, 34509072, 40260584, 41648880, 43136340, 46454520, 50325730, 57515120, 60390876, 75488595, 80521168, 86272680, 92909040, 100651460, 120781752, 150977190, 172545360, 201302920, 241563504, 301954380, 402605840, 603908760, 1207817520]

約数ペア:

[(1, 1207817520), (2, 603908760), (3, 402605840), (4, 301954380), (5, 241563504), (6, 201302920), (7, 172545360), (8, 150977190), (10, 120781752), (12, 100651460), (13, 92909040), (14, 86272680), (15, 80521168), (16, 75488595), (20, 60390876), (21, 57515120), (24, 50325730), (26, 46454520), (28, 43136340), (29, 41648880), (30, 40260584), (35, 34509072), (39, 30969680), (40, 30195438), (42, 28757560), (48, 25162865), (52, 23227260), (56, 21568170), (58, 20824440), (60, 20130292), (65, 18581808), (70, 17254536), (78, 15484840), (80, 15097719), (84, 14378780), (87, 13882960), (91, 13272720), (104, 11613630), (105, 11503024), (112, 10784085), (116, 10412220), (120, 10065146), (130, 9290904), (140, 8627268), (145, 8329776), (156, 7742420), (168, 7189390), (174, 6941480), (182, 6636360), (195, 6193936), (203, 5949840), (208, 5806815), (210, 5751512), (232, 5206110), (240, 5032573), (260, 4645452), (273, 4424240), (280, 4313634), (290, 4164888), (312, 3871210), (336, 3594695), (348, 3470740), (364, 3318180), (377, 3203760), (390, 3096968), (406, 2974920), (420, 2875756), (435, 2776592), (455, 2654544), (464, 2603055), (520, 2322726), (546, 2212120), (560, 2156817), (580, 2082444), (609, 1983280), (624, 1935605), (696, 1735370), (728, 1659090), (754, 1601880), (780, 1548484), (812, 1487460), (840, 1437878), (870, 1388296), (910, 1327272), (1015, 1189968), (1040, 1161363), (1092, 1106060), (1131, 1067920), (1160, 1041222), (1218, 991640), (1365, 884848), (1392, 867685), (1456, 829545), (1508, 800940), (1560, 774242), (1624, 743730), (1680, 718939), (1740, 694148), (1820, 663636), (1885, 640752), (1907, 633360), (2030, 594984), (2184, 553030), (2262, 533960), (2320, 520611), (2436, 495820), (2639, 457680), (2730, 442424), (3016, 400470), (3045, 396656), (3120, 387121), (3248, 371865), (3480, 347074), (3640, 331818), (3770, 320376), (3814, 316680), (4060, 297492), (4368, 276515), (4524, 266980), (4872, 247910), (5278, 228840), (5460, 221212), (5655, 213584), (5721, 211120), (6032, 200235), (6090, 198328), (6960, 173537), (7280, 165909), (7540, 160188), (7628, 158340), (7917, 152560), (8120, 148746), (9048, 133490), (9535, 126672), (9744, 123955), (10556, 114420), (10920, 110606), (11310, 106792), (11442, 105560), (12180, 99164), (13195, 91536), (13349, 90480), (15080, 80094), (15256, 79170), (15834, 76280), (16240, 74373), (18096, 66745), (19070, 63336), (21112, 57210), (21840, 55303), (22620, 53396), (22884, 52780), (24360, 49582), (24791, 48720), (26390, 45768), (26698, 45240), (28605, 42224), (30160, 40047), (30512, 39585), (31668, 38140)]