17944187520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8191}}^1$

素因数の和:8383

約数の個数: 256

約数和(自身を含む): 65777172480

約数和(自身を除く): 47832984960

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, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 280, 320, 326, 336, 384, 420, 448, 480, 489, 560, 640, 652, 672, 815, 840, 896, 960, 978, 1120, 1141, 1304, 1344, 1630, 1680, 1920, 1956, 2240, 2282, 2445, 2608, 2688, 3260, 3360, 3423, 3912, 4480, 4564, 4890, 5216, 5705, 6520, 6720, 6846, 7824, 8191, 9128, 9780, 10432, 11410, 13040, 13440, 13692, 15648, 16382, 17115, 18256, 19560, 20864, 22820, 24573, 26080, 27384, 31296, 32764, 34230, 36512, 39120, 40955, 45640, 49146, 52160, 54768, 57337, 62592, 65528, 68460, 73024, 78240, 81910, 91280, 98292, 104320, 109536, 114674, 122865, 131056, 136920, 146048, 156480, 163820, 172011, 182560, 196584, 219072, 229348, 245730, 262112, 273840, 286685, 312960, 327640, 344022, 365120, 393168, 438144, 458696, 491460, 524224, 547680, 573370, 655280, 688044, 730240, 786336, 860055, 917392, 982920, 1048448, 1095360, 1146740, 1310560, 1335133, 1376088, 1572672, 1720110, 1834784, 1965840, 2190720, 2293480, 2621120, 2670266, 2752176, 3145344, 3440220, 3669568, 3931680, 4005399, 4586960, 5242240, 5340532, 5504352, 6675665, 6880440, 7339136, 7863360, 8010798, 9173920, 9345931, 10681064, 11008704, 13351330, 13760880, 15726720, 16021596, 18347840, 18691862, 20026995, 21362128, 22017408, 26702660, 27521760, 28037793, 32043192, 36695680, 37383724, 40053990, 42724256, 46729655, 53405320, 55043520, 56075586, 64086384, 74767448, 80107980, 85448512, 93459310, 106810640, 110087040, 112151172, 128172768, 140188965, 149534896, 160215960, 170897024, 186918620, 213621280, 224302344, 256345536, 280377930, 299069792, 320431920, 373837240, 427242560, 448604688, 512691072, 560755860, 598139584, 640863840, 747674480, 854485120, 897209376, 1121511720, 1196279168, 1281727680, 1495348960, 1794418752, 2243023440, 2563455360, 2990697920, 3588837504, 4486046880, 5981395840, 8972093760, 17944187520]

約数ペア:

[(1, 17944187520), (2, 8972093760), (3, 5981395840), (4, 4486046880), (5, 3588837504), (6, 2990697920), (7, 2563455360), (8, 2243023440), (10, 1794418752), (12, 1495348960), (14, 1281727680), (15, 1196279168), (16, 1121511720), (20, 897209376), (21, 854485120), (24, 747674480), (28, 640863840), (30, 598139584), (32, 560755860), (35, 512691072), (40, 448604688), (42, 427242560), (48, 373837240), (56, 320431920), (60, 299069792), (64, 280377930), (70, 256345536), (80, 224302344), (84, 213621280), (96, 186918620), (105, 170897024), (112, 160215960), (120, 149534896), (128, 140188965), (140, 128172768), (160, 112151172), (163, 110087040), (168, 106810640), (192, 93459310), (210, 85448512), (224, 80107980), (240, 74767448), (280, 64086384), (320, 56075586), (326, 55043520), (336, 53405320), (384, 46729655), (420, 42724256), (448, 40053990), (480, 37383724), (489, 36695680), (560, 32043192), (640, 28037793), (652, 27521760), (672, 26702660), (815, 22017408), (840, 21362128), (896, 20026995), (960, 18691862), (978, 18347840), (1120, 16021596), (1141, 15726720), (1304, 13760880), (1344, 13351330), (1630, 11008704), (1680, 10681064), (1920, 9345931), (1956, 9173920), (2240, 8010798), (2282, 7863360), (2445, 7339136), (2608, 6880440), (2688, 6675665), (3260, 5504352), (3360, 5340532), (3423, 5242240), (3912, 4586960), (4480, 4005399), (4564, 3931680), (4890, 3669568), (5216, 3440220), (5705, 3145344), (6520, 2752176), (6720, 2670266), (6846, 2621120), (7824, 2293480), (8191, 2190720), (9128, 1965840), (9780, 1834784), (10432, 1720110), (11410, 1572672), (13040, 1376088), (13440, 1335133), (13692, 1310560), (15648, 1146740), (16382, 1095360), (17115, 1048448), (18256, 982920), (19560, 917392), (20864, 860055), (22820, 786336), (24573, 730240), (26080, 688044), (27384, 655280), (31296, 573370), (32764, 547680), (34230, 524224), (36512, 491460), (39120, 458696), (40955, 438144), (45640, 393168), (49146, 365120), (52160, 344022), (54768, 327640), (57337, 312960), (62592, 286685), (65528, 273840), (68460, 262112), (73024, 245730), (78240, 229348), (81910, 219072), (91280, 196584), (98292, 182560), (104320, 172011), (109536, 163820), (114674, 156480), (122865, 146048), (131056, 136920)]