18642261120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19001}}^1$

素因数の和:19103

約数の個数: 256

約数和(自身を含む): 68845006080

約数和(自身を除く): 50202744960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 3066, 3360, 3504, 4088, 4380, 4480, 4672, 5110, 5840, 6132, 6720, 7008, 7665, 8176, 8760, 9344, 10220, 11680, 12264, 13440, 14016, 15330, 16352, 17520, 19001, 20440, 23360, 24528, 28032, 30660, 32704, 35040, 38002, 40880, 46720, 49056, 57003, 61320, 65408, 70080, 76004, 81760, 95005, 98112, 114006, 122640, 133007, 140160, 152008, 163520, 190010, 196224, 228012, 245280, 266014, 285015, 304016, 327040, 380020, 399021, 456024, 490560, 532028, 570030, 608032, 665035, 760040, 798042, 912048, 981120, 1064056, 1140060, 1216064, 1330070, 1387073, 1520080, 1596084, 1824096, 1995105, 2128112, 2280120, 2432128, 2660140, 2774146, 3040160, 3192168, 3648192, 3990210, 4161219, 4256224, 4560240, 5320280, 5548292, 6080320, 6384336, 6935365, 7296384, 7980420, 8322438, 8512448, 9120480, 9709511, 10640560, 11096584, 12160640, 12768672, 13870730, 15960840, 16644876, 17024896, 18240960, 19419022, 20806095, 21281120, 22193168, 25537344, 27741460, 29128533, 31921680, 33289752, 36481920, 38838044, 41612190, 42562240, 44386336, 48547555, 51074688, 55482920, 58257066, 63843360, 66579504, 77676088, 83224380, 85124480, 88772672, 97095110, 110965840, 116514132, 127686720, 133159008, 145642665, 155352176, 166448760, 177545344, 194190220, 221931680, 233028264, 255373440, 266318016, 291285330, 310704352, 332897520, 388380440, 443863360, 466056528, 532636032, 582570660, 621408704, 665795040, 776760880, 887726720, 932113056, 1165141320, 1242817408, 1331590080, 1553521760, 1864226112, 2330282640, 2663180160, 3107043520, 3728452224, 4660565280, 6214087040, 9321130560, 18642261120]

約数ペア:

[(1, 18642261120), (2, 9321130560), (3, 6214087040), (4, 4660565280), (5, 3728452224), (6, 3107043520), (7, 2663180160), (8, 2330282640), (10, 1864226112), (12, 1553521760), (14, 1331590080), (15, 1242817408), (16, 1165141320), (20, 932113056), (21, 887726720), (24, 776760880), (28, 665795040), (30, 621408704), (32, 582570660), (35, 532636032), (40, 466056528), (42, 443863360), (48, 388380440), (56, 332897520), (60, 310704352), (64, 291285330), (70, 266318016), (73, 255373440), (80, 233028264), (84, 221931680), (96, 194190220), (105, 177545344), (112, 166448760), (120, 155352176), (128, 145642665), (140, 133159008), (146, 127686720), (160, 116514132), (168, 110965840), (192, 97095110), (210, 88772672), (219, 85124480), (224, 83224380), (240, 77676088), (280, 66579504), (292, 63843360), (320, 58257066), (336, 55482920), (365, 51074688), (384, 48547555), (420, 44386336), (438, 42562240), (448, 41612190), (480, 38838044), (511, 36481920), (560, 33289752), (584, 31921680), (640, 29128533), (672, 27741460), (730, 25537344), (840, 22193168), (876, 21281120), (896, 20806095), (960, 19419022), (1022, 18240960), (1095, 17024896), (1120, 16644876), (1168, 15960840), (1344, 13870730), (1460, 12768672), (1533, 12160640), (1680, 11096584), (1752, 10640560), (1920, 9709511), (2044, 9120480), (2190, 8512448), (2240, 8322438), (2336, 7980420), (2555, 7296384), (2688, 6935365), (2920, 6384336), (3066, 6080320), (3360, 5548292), (3504, 5320280), (4088, 4560240), (4380, 4256224), (4480, 4161219), (4672, 3990210), (5110, 3648192), (5840, 3192168), (6132, 3040160), (6720, 2774146), (7008, 2660140), (7665, 2432128), (8176, 2280120), (8760, 2128112), (9344, 1995105), (10220, 1824096), (11680, 1596084), (12264, 1520080), (13440, 1387073), (14016, 1330070), (15330, 1216064), (16352, 1140060), (17520, 1064056), (19001, 981120), (20440, 912048), (23360, 798042), (24528, 760040), (28032, 665035), (30660, 608032), (32704, 570030), (35040, 532028), (38002, 490560), (40880, 456024), (46720, 399021), (49056, 380020), (57003, 327040), (61320, 304016), (65408, 285015), (70080, 266014), (76004, 245280), (81760, 228012), (95005, 196224), (98112, 190010), (114006, 163520), (122640, 152008), (133007, 140160)]