1811726280

素因数分解:

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

素因数の和:1973

約数の個数: 384

約数和(自身を含む): 7500729600

約数和(自身を除く): 5689003320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 29, 30, 35, 36, 39, 40, 42, 45, 52, 56, 58, 60, 63, 65, 70, 72, 78, 84, 87, 90, 91, 104, 105, 116, 117, 120, 126, 130, 140, 145, 156, 168, 174, 180, 182, 195, 203, 210, 232, 234, 252, 260, 261, 273, 280, 290, 312, 315, 348, 360, 364, 377, 390, 406, 420, 435, 455, 468, 504, 520, 522, 546, 580, 585, 609, 630, 696, 728, 754, 780, 812, 819, 840, 870, 910, 936, 1015, 1044, 1092, 1131, 1160, 1170, 1218, 1260, 1305, 1365, 1508, 1560, 1624, 1638, 1740, 1820, 1827, 1885, 1907, 2030, 2088, 2184, 2262, 2340, 2436, 2520, 2610, 2639, 2730, 3016, 3045, 3276, 3393, 3480, 3640, 3654, 3770, 3814, 4060, 4095, 4524, 4680, 4872, 5220, 5278, 5460, 5655, 5721, 6090, 6552, 6786, 7308, 7540, 7628, 7917, 8120, 8190, 9048, 9135, 9535, 10440, 10556, 10920, 11310, 11442, 12180, 13195, 13349, 13572, 14616, 15080, 15256, 15834, 16380, 16965, 17163, 18270, 19070, 21112, 22620, 22884, 23751, 24360, 24791, 26390, 26698, 27144, 28605, 31668, 32760, 33930, 34326, 36540, 38140, 39585, 40047, 45240, 45768, 47502, 49582, 52780, 53396, 55303, 57210, 63336, 66745, 67860, 68652, 73080, 74373, 76280, 79170, 80094, 85815, 95004, 99164, 105560, 106792, 110606, 114420, 118755, 120141, 123955, 133490, 135720, 137304, 148746, 158340, 160188, 165909, 171630, 173537, 190008, 198328, 200235, 221212, 223119, 228840, 237510, 240282, 247910, 266980, 276515, 297492, 316680, 320376, 331818, 343260, 347074, 371865, 387121, 400470, 442424, 446238, 475020, 480564, 495820, 497727, 520611, 533960, 553030, 594984, 600705, 663636, 686520, 694148, 718939, 743730, 774242, 800940, 829545, 867685, 892476, 950040, 961128, 991640, 995454, 1041222, 1106060, 1115595, 1161363, 1201410, 1327272, 1388296, 1437878, 1487460, 1548484, 1561833, 1601880, 1659090, 1735370, 1784952, 1935605, 1990908, 2082444, 2156817, 2212120, 2231190, 2322726, 2402820, 2488635, 2603055, 2875756, 2974920, 3096968, 3123666, 3318180, 3470740, 3484089, 3594695, 3871210, 3981816, 4164888, 4313634, 4462380, 4645452, 4805640, 4977270, 5032573, 5206110, 5751512, 5806815, 6247332, 6470451, 6636360, 6941480, 6968178, 7189390, 7742420, 7809165, 8627268, 8924760, 9290904, 9954540, 10065146, 10412220, 10784085, 11613630, 12494664, 12940902, 13936356, 14378780, 15097719, 15484840, 15618330, 17254536, 17420445, 19909080, 20130292, 20824440, 21568170, 23227260, 25162865, 25881804, 27872712, 28757560, 30195438, 31236660, 32352255, 34840890, 40260584, 43136340, 45293157, 46454520, 50325730, 51763608, 60390876, 62473320, 64704510, 69681780, 75488595, 86272680, 90586314, 100651460, 120781752, 129409020, 139363560, 150977190, 181172628, 201302920, 226465785, 258818040, 301954380, 362345256, 452931570, 603908760, 905863140, 1811726280]

約数ペア:

[(1, 1811726280), (2, 905863140), (3, 603908760), (4, 452931570), (5, 362345256), (6, 301954380), (7, 258818040), (8, 226465785), (9, 201302920), (10, 181172628), (12, 150977190), (13, 139363560), (14, 129409020), (15, 120781752), (18, 100651460), (20, 90586314), (21, 86272680), (24, 75488595), (26, 69681780), (28, 64704510), (29, 62473320), (30, 60390876), (35, 51763608), (36, 50325730), (39, 46454520), (40, 45293157), (42, 43136340), (45, 40260584), (52, 34840890), (56, 32352255), (58, 31236660), (60, 30195438), (63, 28757560), (65, 27872712), (70, 25881804), (72, 25162865), (78, 23227260), (84, 21568170), (87, 20824440), (90, 20130292), (91, 19909080), (104, 17420445), (105, 17254536), (116, 15618330), (117, 15484840), (120, 15097719), (126, 14378780), (130, 13936356), (140, 12940902), (145, 12494664), (156, 11613630), (168, 10784085), (174, 10412220), (180, 10065146), (182, 9954540), (195, 9290904), (203, 8924760), (210, 8627268), (232, 7809165), (234, 7742420), (252, 7189390), (260, 6968178), (261, 6941480), (273, 6636360), (280, 6470451), (290, 6247332), (312, 5806815), (315, 5751512), (348, 5206110), (360, 5032573), (364, 4977270), (377, 4805640), (390, 4645452), (406, 4462380), (420, 4313634), (435, 4164888), (455, 3981816), (468, 3871210), (504, 3594695), (520, 3484089), (522, 3470740), (546, 3318180), (580, 3123666), (585, 3096968), (609, 2974920), (630, 2875756), (696, 2603055), (728, 2488635), (754, 2402820), (780, 2322726), (812, 2231190), (819, 2212120), (840, 2156817), (870, 2082444), (910, 1990908), (936, 1935605), (1015, 1784952), (1044, 1735370), (1092, 1659090), (1131, 1601880), (1160, 1561833), (1170, 1548484), (1218, 1487460), (1260, 1437878), (1305, 1388296), (1365, 1327272), (1508, 1201410), (1560, 1161363), (1624, 1115595), (1638, 1106060), (1740, 1041222), (1820, 995454), (1827, 991640), (1885, 961128), (1907, 950040), (2030, 892476), (2088, 867685), (2184, 829545), (2262, 800940), (2340, 774242), (2436, 743730), (2520, 718939), (2610, 694148), (2639, 686520), (2730, 663636), (3016, 600705), (3045, 594984), (3276, 553030), (3393, 533960), (3480, 520611), (3640, 497727), (3654, 495820), (3770, 480564), (3814, 475020), (4060, 446238), (4095, 442424), (4524, 400470), (4680, 387121), (4872, 371865), (5220, 347074), (5278, 343260), (5460, 331818), (5655, 320376), (5721, 316680), (6090, 297492), (6552, 276515), (6786, 266980), (7308, 247910), (7540, 240282), (7628, 237510), (7917, 228840), (8120, 223119), (8190, 221212), (9048, 200235), (9135, 198328), (9535, 190008), (10440, 173537), (10556, 171630), (10920, 165909), (11310, 160188), (11442, 158340), (12180, 148746), (13195, 137304), (13349, 135720), (13572, 133490), (14616, 123955), (15080, 120141), (15256, 118755), (15834, 114420), (16380, 110606), (16965, 106792), (17163, 105560), (18270, 99164), (19070, 95004), (21112, 85815), (22620, 80094), (22884, 79170), (23751, 76280), (24360, 74373), (24791, 73080), (26390, 68652), (26698, 67860), (27144, 66745), (28605, 63336), (31668, 57210), (32760, 55303), (33930, 53396), (34326, 52780), (36540, 49582), (38140, 47502), (39585, 45768), (40047, 45240)]