20194672960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7253}}^1$

素因数の和:7401

約数の個数: 224

約数和(自身を含む): 60493485312

約数和(自身を除く): 40298812352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 113, 140, 154, 160, 176, 220, 224, 226, 280, 308, 320, 352, 385, 440, 448, 452, 560, 565, 616, 704, 770, 791, 880, 904, 1120, 1130, 1232, 1243, 1540, 1582, 1760, 1808, 2240, 2260, 2464, 2486, 3080, 3164, 3520, 3616, 3955, 4520, 4928, 4972, 6160, 6215, 6328, 7232, 7253, 7910, 8701, 9040, 9944, 12320, 12430, 12656, 14506, 15820, 17402, 18080, 19888, 24640, 24860, 25312, 29012, 31640, 34804, 36160, 36265, 39776, 43505, 49720, 50624, 50771, 58024, 63280, 69608, 72530, 79552, 79783, 87010, 99440, 101542, 116048, 126560, 139216, 145060, 159566, 174020, 198880, 203084, 232096, 253120, 253855, 278432, 290120, 319132, 348040, 397760, 398915, 406168, 464192, 507710, 556864, 558481, 580240, 638264, 696080, 797830, 812336, 819589, 1015420, 1116962, 1160480, 1276528, 1392160, 1595660, 1624672, 1639178, 2030840, 2233924, 2320960, 2553056, 2784320, 2792405, 3191320, 3249344, 3278356, 4061680, 4097945, 4467848, 5106112, 5584810, 5737123, 6382640, 6556712, 8123360, 8195890, 8935696, 9015479, 11169620, 11474246, 12765280, 13113424, 16246720, 16391780, 17871392, 18030958, 22339240, 22948492, 25530560, 26226848, 28685615, 32783560, 35742784, 36061916, 44678480, 45077395, 45896984, 52453696, 57371230, 63108353, 65567120, 72123832, 89356960, 90154790, 91793968, 114742460, 126216706, 131134240, 144247664, 178713920, 180309580, 183587936, 229484920, 252433412, 262268480, 288495328, 315541765, 360619160, 367175872, 458969840, 504866824, 576990656, 631083530, 721238320, 917939680, 1009733648, 1262167060, 1442476640, 1835879360, 2019467296, 2524334120, 2884953280, 4038934592, 5048668240, 10097336480, 20194672960]

約数ペア:

[(1, 20194672960), (2, 10097336480), (4, 5048668240), (5, 4038934592), (7, 2884953280), (8, 2524334120), (10, 2019467296), (11, 1835879360), (14, 1442476640), (16, 1262167060), (20, 1009733648), (22, 917939680), (28, 721238320), (32, 631083530), (35, 576990656), (40, 504866824), (44, 458969840), (55, 367175872), (56, 360619160), (64, 315541765), (70, 288495328), (77, 262268480), (80, 252433412), (88, 229484920), (110, 183587936), (112, 180309580), (113, 178713920), (140, 144247664), (154, 131134240), (160, 126216706), (176, 114742460), (220, 91793968), (224, 90154790), (226, 89356960), (280, 72123832), (308, 65567120), (320, 63108353), (352, 57371230), (385, 52453696), (440, 45896984), (448, 45077395), (452, 44678480), (560, 36061916), (565, 35742784), (616, 32783560), (704, 28685615), (770, 26226848), (791, 25530560), (880, 22948492), (904, 22339240), (1120, 18030958), (1130, 17871392), (1232, 16391780), (1243, 16246720), (1540, 13113424), (1582, 12765280), (1760, 11474246), (1808, 11169620), (2240, 9015479), (2260, 8935696), (2464, 8195890), (2486, 8123360), (3080, 6556712), (3164, 6382640), (3520, 5737123), (3616, 5584810), (3955, 5106112), (4520, 4467848), (4928, 4097945), (4972, 4061680), (6160, 3278356), (6215, 3249344), (6328, 3191320), (7232, 2792405), (7253, 2784320), (7910, 2553056), (8701, 2320960), (9040, 2233924), (9944, 2030840), (12320, 1639178), (12430, 1624672), (12656, 1595660), (14506, 1392160), (15820, 1276528), (17402, 1160480), (18080, 1116962), (19888, 1015420), (24640, 819589), (24860, 812336), (25312, 797830), (29012, 696080), (31640, 638264), (34804, 580240), (36160, 558481), (36265, 556864), (39776, 507710), (43505, 464192), (49720, 406168), (50624, 398915), (50771, 397760), (58024, 348040), (63280, 319132), (69608, 290120), (72530, 278432), (79552, 253855), (79783, 253120), (87010, 232096), (99440, 203084), (101542, 198880), (116048, 174020), (126560, 159566), (139216, 145060)]