20360917080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5524

約数の個数: 384

約数和(自身を含む): 80077248000

約数和(自身を除く): 59716330920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 71, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 142, 147, 168, 180, 189, 196, 210, 213, 216, 245, 252, 270, 280, 284, 294, 315, 355, 360, 378, 392, 420, 426, 441, 490, 497, 504, 540, 568, 588, 630, 639, 710, 735, 756, 840, 852, 882, 945, 980, 994, 1065, 1080, 1176, 1260, 1278, 1323, 1420, 1470, 1491, 1512, 1704, 1764, 1890, 1917, 1960, 1988, 2130, 2205, 2485, 2520, 2556, 2646, 2840, 2940, 2982, 3195, 3479, 3528, 3780, 3834, 3976, 4260, 4410, 4473, 4970, 5112, 5292, 5419, 5880, 5964, 6390, 6615, 6958, 7455, 7560, 7668, 8520, 8820, 8946, 9585, 9940, 10437, 10584, 10838, 11928, 12780, 13230, 13419, 13916, 14910, 15336, 16257, 17395, 17640, 17892, 19170, 19880, 20874, 21676, 22365, 25560, 26460, 26838, 27095, 27832, 29820, 31311, 32514, 34790, 35784, 37933, 38340, 41748, 43352, 44730, 48771, 52185, 52920, 53676, 54190, 59640, 62622, 65028, 67095, 69580, 75866, 76680, 81285, 83496, 89460, 93933, 97542, 104370, 107352, 108380, 113799, 125244, 130056, 134190, 139160, 146313, 151732, 156555, 162570, 178920, 187866, 189665, 195084, 208740, 216760, 227598, 243855, 250488, 265531, 268380, 292626, 303464, 313110, 325140, 341397, 375732, 379330, 384749, 390168, 417480, 455196, 469665, 487710, 531062, 536760, 568995, 585252, 626220, 650280, 682794, 731565, 751464, 758660, 769498, 796593, 910392, 939330, 975420, 1024191, 1062124, 1137990, 1154247, 1170504, 1252440, 1327655, 1365588, 1463130, 1517320, 1538996, 1593186, 1706985, 1878660, 1923745, 1950840, 2048382, 2124248, 2275980, 2308494, 2389779, 2655310, 2693243, 2731176, 2926260, 3077992, 3186372, 3413970, 3462741, 3757320, 3847490, 3982965, 4096764, 4551960, 4616988, 4779558, 5120955, 5310620, 5386486, 5771235, 5852520, 6372744, 6827940, 6925482, 7169337, 7694980, 7965930, 8079729, 8193528, 9233976, 9559116, 10241910, 10388223, 10621240, 10772972, 11542470, 11948895, 13466215, 13655880, 13850964, 14338674, 15389960, 15931860, 16159458, 17313705, 18852701, 19118232, 20483820, 20776446, 21545944, 23084940, 23897790, 24239187, 26932430, 27701928, 28677348, 31863720, 32318916, 34627410, 35846685, 37705402, 40398645, 40967640, 41552892, 46169880, 47795580, 48478374, 51941115, 53864860, 56558103, 57354696, 64637832, 69254820, 71693370, 72717561, 75410804, 80797290, 83105784, 94263505, 95591160, 96956748, 103882230, 107729720, 113116206, 121195935, 138509640, 143386740, 145435122, 150821608, 161594580, 169674309, 188527010, 193913496, 207764460, 226232412, 242391870, 282790515, 286773480, 290870244, 323189160, 339348618, 363587805, 377054020, 415528920, 452464824, 484783740, 509022927, 565581030, 581740488, 678697236, 727175610, 754108040, 848371545, 969567480, 1018045854, 1131162060, 1357394472, 1454351220, 1696743090, 2036091708, 2262324120, 2545114635, 2908702440, 3393486180, 4072183416, 5090229270, 6786972360, 10180458540, 20360917080]

約数ペア:

[(1, 20360917080), (2, 10180458540), (3, 6786972360), (4, 5090229270), (5, 4072183416), (6, 3393486180), (7, 2908702440), (8, 2545114635), (9, 2262324120), (10, 2036091708), (12, 1696743090), (14, 1454351220), (15, 1357394472), (18, 1131162060), (20, 1018045854), (21, 969567480), (24, 848371545), (27, 754108040), (28, 727175610), (30, 678697236), (35, 581740488), (36, 565581030), (40, 509022927), (42, 484783740), (45, 452464824), (49, 415528920), (54, 377054020), (56, 363587805), (60, 339348618), (63, 323189160), (70, 290870244), (71, 286773480), (72, 282790515), (84, 242391870), (90, 226232412), (98, 207764460), (105, 193913496), (108, 188527010), (120, 169674309), (126, 161594580), (135, 150821608), (140, 145435122), (142, 143386740), (147, 138509640), (168, 121195935), (180, 113116206), (189, 107729720), (196, 103882230), (210, 96956748), (213, 95591160), (216, 94263505), (245, 83105784), (252, 80797290), (270, 75410804), (280, 72717561), (284, 71693370), (294, 69254820), (315, 64637832), (355, 57354696), (360, 56558103), (378, 53864860), (392, 51941115), (420, 48478374), (426, 47795580), (441, 46169880), (490, 41552892), (497, 40967640), (504, 40398645), (540, 37705402), (568, 35846685), (588, 34627410), (630, 32318916), (639, 31863720), (710, 28677348), (735, 27701928), (756, 26932430), (840, 24239187), (852, 23897790), (882, 23084940), (945, 21545944), (980, 20776446), (994, 20483820), (1065, 19118232), (1080, 18852701), (1176, 17313705), (1260, 16159458), (1278, 15931860), (1323, 15389960), (1420, 14338674), (1470, 13850964), (1491, 13655880), (1512, 13466215), (1704, 11948895), (1764, 11542470), (1890, 10772972), (1917, 10621240), (1960, 10388223), (1988, 10241910), (2130, 9559116), (2205, 9233976), (2485, 8193528), (2520, 8079729), (2556, 7965930), (2646, 7694980), (2840, 7169337), (2940, 6925482), (2982, 6827940), (3195, 6372744), (3479, 5852520), (3528, 5771235), (3780, 5386486), (3834, 5310620), (3976, 5120955), (4260, 4779558), (4410, 4616988), (4473, 4551960), (4970, 4096764), (5112, 3982965), (5292, 3847490), (5419, 3757320), (5880, 3462741), (5964, 3413970), (6390, 3186372), (6615, 3077992), (6958, 2926260), (7455, 2731176), (7560, 2693243), (7668, 2655310), (8520, 2389779), (8820, 2308494), (8946, 2275980), (9585, 2124248), (9940, 2048382), (10437, 1950840), (10584, 1923745), (10838, 1878660), (11928, 1706985), (12780, 1593186), (13230, 1538996), (13419, 1517320), (13916, 1463130), (14910, 1365588), (15336, 1327655), (16257, 1252440), (17395, 1170504), (17640, 1154247), (17892, 1137990), (19170, 1062124), (19880, 1024191), (20874, 975420), (21676, 939330), (22365, 910392), (25560, 796593), (26460, 769498), (26838, 758660), (27095, 751464), (27832, 731565), (29820, 682794), (31311, 650280), (32514, 626220), (34790, 585252), (35784, 568995), (37933, 536760), (38340, 531062), (41748, 487710), (43352, 469665), (44730, 455196), (48771, 417480), (52185, 390168), (52920, 384749), (53676, 379330), (54190, 375732), (59640, 341397), (62622, 325140), (65028, 313110), (67095, 303464), (69580, 292626), (75866, 268380), (76680, 265531), (81285, 250488), (83496, 243855), (89460, 227598), (93933, 216760), (97542, 208740), (104370, 195084), (107352, 189665), (108380, 187866), (113799, 178920), (125244, 162570), (130056, 156555), (134190, 151732), (139160, 146313)]