20181706560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:1038

約数の個数: 336

約数和(自身を含む): 71037907200

約数和(自身を除く): 50856200640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 107, 120, 144, 158, 160, 180, 192, 214, 237, 240, 288, 316, 320, 321, 360, 395, 428, 474, 480, 535, 576, 632, 642, 711, 720, 790, 829, 856, 948, 960, 963, 1070, 1185, 1264, 1284, 1422, 1440, 1580, 1605, 1658, 1712, 1896, 1926, 2140, 2370, 2487, 2528, 2568, 2844, 2880, 3160, 3210, 3316, 3424, 3555, 3792, 3852, 4145, 4280, 4740, 4815, 4974, 5056, 5136, 5688, 6320, 6420, 6632, 6848, 7110, 7461, 7584, 7704, 8290, 8453, 8560, 9480, 9630, 9948, 10272, 11376, 12435, 12640, 12840, 13264, 14220, 14922, 15168, 15408, 16580, 16906, 17120, 18960, 19260, 19896, 20544, 22752, 24870, 25280, 25359, 25680, 26528, 28440, 29844, 30816, 33160, 33812, 34240, 37305, 37920, 38520, 39792, 42265, 45504, 49740, 50718, 51360, 53056, 56880, 59688, 61632, 65491, 66320, 67624, 74610, 75840, 76077, 77040, 79584, 84530, 88703, 99480, 101436, 102720, 113760, 119376, 126795, 130982, 132640, 135248, 149220, 152154, 154080, 159168, 169060, 177406, 196473, 198960, 202872, 227520, 238752, 253590, 261964, 265280, 266109, 270496, 298440, 304308, 308160, 327455, 338120, 354812, 380385, 392946, 397920, 405744, 443515, 477504, 507180, 523928, 532218, 540992, 589419, 596880, 608616, 654910, 676240, 709624, 760770, 785892, 795840, 798327, 811488, 887030, 982365, 1014360, 1047856, 1064436, 1178838, 1193760, 1217232, 1309820, 1330545, 1352480, 1419248, 1521540, 1571784, 1596654, 1622976, 1774060, 1964730, 2028720, 2095712, 2128872, 2357676, 2387520, 2434464, 2619640, 2661090, 2704960, 2838496, 2947095, 3043080, 3143568, 3193308, 3548120, 3929460, 3991635, 4057440, 4191424, 4257744, 4715352, 4868928, 5239280, 5322180, 5676992, 5894190, 6086160, 6287136, 6386616, 7007537, 7096240, 7858920, 7983270, 8114880, 8515488, 9430704, 10478560, 10644360, 11788380, 12172320, 12574272, 12773232, 14015074, 14192480, 15717840, 15966540, 17030976, 18861408, 20957120, 21022611, 21288720, 23576760, 24344640, 25546464, 28030148, 28384960, 31435680, 31933080, 35037685, 37722816, 42045222, 42577440, 47153520, 51092928, 56060296, 62871360, 63067833, 63866160, 70075370, 84090444, 85154880, 94307040, 105113055, 112120592, 126135666, 127732320, 140150740, 168180888, 188614080, 210226110, 224241184, 252271332, 255464640, 280301480, 315339165, 336361776, 420452220, 448482368, 504542664, 560602960, 630678330, 672723552, 840904440, 1009085328, 1121205920, 1261356660, 1345447104, 1681808880, 2018170656, 2242411840, 2522713320, 3363617760, 4036341312, 5045426640, 6727235520, 10090853280, 20181706560]

約数ペア:

[(1, 20181706560), (2, 10090853280), (3, 6727235520), (4, 5045426640), (5, 4036341312), (6, 3363617760), (8, 2522713320), (9, 2242411840), (10, 2018170656), (12, 1681808880), (15, 1345447104), (16, 1261356660), (18, 1121205920), (20, 1009085328), (24, 840904440), (30, 672723552), (32, 630678330), (36, 560602960), (40, 504542664), (45, 448482368), (48, 420452220), (60, 336361776), (64, 315339165), (72, 280301480), (79, 255464640), (80, 252271332), (90, 224241184), (96, 210226110), (107, 188614080), (120, 168180888), (144, 140150740), (158, 127732320), (160, 126135666), (180, 112120592), (192, 105113055), (214, 94307040), (237, 85154880), (240, 84090444), (288, 70075370), (316, 63866160), (320, 63067833), (321, 62871360), (360, 56060296), (395, 51092928), (428, 47153520), (474, 42577440), (480, 42045222), (535, 37722816), (576, 35037685), (632, 31933080), (642, 31435680), (711, 28384960), (720, 28030148), (790, 25546464), (829, 24344640), (856, 23576760), (948, 21288720), (960, 21022611), (963, 20957120), (1070, 18861408), (1185, 17030976), (1264, 15966540), (1284, 15717840), (1422, 14192480), (1440, 14015074), (1580, 12773232), (1605, 12574272), (1658, 12172320), (1712, 11788380), (1896, 10644360), (1926, 10478560), (2140, 9430704), (2370, 8515488), (2487, 8114880), (2528, 7983270), (2568, 7858920), (2844, 7096240), (2880, 7007537), (3160, 6386616), (3210, 6287136), (3316, 6086160), (3424, 5894190), (3555, 5676992), (3792, 5322180), (3852, 5239280), (4145, 4868928), (4280, 4715352), (4740, 4257744), (4815, 4191424), (4974, 4057440), (5056, 3991635), (5136, 3929460), (5688, 3548120), (6320, 3193308), (6420, 3143568), (6632, 3043080), (6848, 2947095), (7110, 2838496), (7461, 2704960), (7584, 2661090), (7704, 2619640), (8290, 2434464), (8453, 2387520), (8560, 2357676), (9480, 2128872), (9630, 2095712), (9948, 2028720), (10272, 1964730), (11376, 1774060), (12435, 1622976), (12640, 1596654), (12840, 1571784), (13264, 1521540), (14220, 1419248), (14922, 1352480), (15168, 1330545), (15408, 1309820), (16580, 1217232), (16906, 1193760), (17120, 1178838), (18960, 1064436), (19260, 1047856), (19896, 1014360), (20544, 982365), (22752, 887030), (24870, 811488), (25280, 798327), (25359, 795840), (25680, 785892), (26528, 760770), (28440, 709624), (29844, 676240), (30816, 654910), (33160, 608616), (33812, 596880), (34240, 589419), (37305, 540992), (37920, 532218), (38520, 523928), (39792, 507180), (42265, 477504), (45504, 443515), (49740, 405744), (50718, 397920), (51360, 392946), (53056, 380385), (56880, 354812), (59688, 338120), (61632, 327455), (65491, 308160), (66320, 304308), (67624, 298440), (74610, 270496), (75840, 266109), (76077, 265280), (77040, 261964), (79584, 253590), (84530, 238752), (88703, 227520), (99480, 202872), (101436, 198960), (102720, 196473), (113760, 177406), (119376, 169060), (126795, 159168), (130982, 154080), (132640, 152154), (135248, 149220)]