19240832400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:826

約数の個数: 240

約数和(自身を含む): 62411184000

約数和(自身を除く): 43170351600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 197, 199, 200, 240, 300, 394, 398, 400, 409, 591, 597, 600, 788, 796, 818, 985, 995, 1182, 1194, 1200, 1227, 1576, 1592, 1636, 1970, 1990, 2045, 2364, 2388, 2454, 2955, 2985, 3152, 3184, 3272, 3940, 3980, 4090, 4728, 4776, 4908, 4925, 4975, 5910, 5970, 6135, 6544, 7880, 7960, 8180, 9456, 9552, 9816, 9850, 9950, 10225, 11820, 11940, 12270, 14775, 14925, 15760, 15920, 16360, 19632, 19700, 19900, 20450, 23640, 23880, 24540, 29550, 29850, 30675, 32720, 39203, 39400, 39800, 40900, 47280, 47760, 49080, 59100, 59700, 61350, 78406, 78800, 79600, 80573, 81391, 81800, 98160, 117609, 118200, 119400, 122700, 156812, 161146, 162782, 163600, 196015, 235218, 236400, 238800, 241719, 244173, 245400, 313624, 322292, 325564, 392030, 402865, 406955, 470436, 483438, 488346, 490800, 588045, 627248, 644584, 651128, 784060, 805730, 813910, 940872, 966876, 976692, 980075, 1176090, 1208595, 1220865, 1289168, 1302256, 1568120, 1611460, 1627820, 1881744, 1933752, 1953384, 1960150, 2014325, 2034775, 2352180, 2417190, 2441730, 2940225, 3136240, 3222920, 3255640, 3867504, 3906768, 3920300, 4028650, 4069550, 4704360, 4834380, 4883460, 5880450, 6042975, 6104325, 6445840, 6511280, 7840600, 8057300, 8139100, 9408720, 9668760, 9766920, 11760900, 12085950, 12208650, 15681200, 16034027, 16114600, 16278200, 19337520, 19533840, 23521800, 24171900, 24417300, 32068054, 32229200, 32556400, 47043600, 48102081, 48343800, 48834600, 64136108, 80170135, 96204162, 96687600, 97669200, 128272216, 160340270, 192408324, 240510405, 256544432, 320680540, 384816648, 400850675, 481020810, 641361080, 769633296, 801701350, 962041620, 1202552025, 1282722160, 1603402700, 1924083240, 2405104050, 3206805400, 3848166480, 4810208100, 6413610800, 9620416200, 19240832400]

約数ペア:

[(1, 19240832400), (2, 9620416200), (3, 6413610800), (4, 4810208100), (5, 3848166480), (6, 3206805400), (8, 2405104050), (10, 1924083240), (12, 1603402700), (15, 1282722160), (16, 1202552025), (20, 962041620), (24, 801701350), (25, 769633296), (30, 641361080), (40, 481020810), (48, 400850675), (50, 384816648), (60, 320680540), (75, 256544432), (80, 240510405), (100, 192408324), (120, 160340270), (150, 128272216), (197, 97669200), (199, 96687600), (200, 96204162), (240, 80170135), (300, 64136108), (394, 48834600), (398, 48343800), (400, 48102081), (409, 47043600), (591, 32556400), (597, 32229200), (600, 32068054), (788, 24417300), (796, 24171900), (818, 23521800), (985, 19533840), (995, 19337520), (1182, 16278200), (1194, 16114600), (1200, 16034027), (1227, 15681200), (1576, 12208650), (1592, 12085950), (1636, 11760900), (1970, 9766920), (1990, 9668760), (2045, 9408720), (2364, 8139100), (2388, 8057300), (2454, 7840600), (2955, 6511280), (2985, 6445840), (3152, 6104325), (3184, 6042975), (3272, 5880450), (3940, 4883460), (3980, 4834380), (4090, 4704360), (4728, 4069550), (4776, 4028650), (4908, 3920300), (4925, 3906768), (4975, 3867504), (5910, 3255640), (5970, 3222920), (6135, 3136240), (6544, 2940225), (7880, 2441730), (7960, 2417190), (8180, 2352180), (9456, 2034775), (9552, 2014325), (9816, 1960150), (9850, 1953384), (9950, 1933752), (10225, 1881744), (11820, 1627820), (11940, 1611460), (12270, 1568120), (14775, 1302256), (14925, 1289168), (15760, 1220865), (15920, 1208595), (16360, 1176090), (19632, 980075), (19700, 976692), (19900, 966876), (20450, 940872), (23640, 813910), (23880, 805730), (24540, 784060), (29550, 651128), (29850, 644584), (30675, 627248), (32720, 588045), (39203, 490800), (39400, 488346), (39800, 483438), (40900, 470436), (47280, 406955), (47760, 402865), (49080, 392030), (59100, 325564), (59700, 322292), (61350, 313624), (78406, 245400), (78800, 244173), (79600, 241719), (80573, 238800), (81391, 236400), (81800, 235218), (98160, 196015), (117609, 163600), (118200, 162782), (119400, 161146), (122700, 156812)]