19179940560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1978

約数の個数: 320

約数和(自身を含む): 67504250880

約数和(自身を除く): 48324310320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 131, 132, 155, 165, 176, 186, 220, 240, 248, 262, 264, 310, 330, 341, 372, 393, 440, 465, 496, 524, 528, 620, 655, 660, 682, 744, 786, 880, 930, 1023, 1048, 1240, 1310, 1320, 1364, 1441, 1488, 1572, 1705, 1789, 1860, 1965, 2046, 2096, 2480, 2620, 2640, 2728, 2882, 3144, 3410, 3578, 3720, 3930, 4061, 4092, 4323, 5115, 5240, 5367, 5456, 5764, 6288, 6820, 7156, 7205, 7440, 7860, 8122, 8184, 8646, 8945, 10230, 10480, 10734, 11528, 12183, 13640, 14312, 14410, 15720, 16244, 16368, 17292, 17890, 19679, 20305, 20460, 21468, 21615, 23056, 24366, 26835, 27280, 28624, 28820, 31440, 32488, 34584, 35780, 39358, 40610, 40920, 42936, 43230, 44671, 48732, 53670, 55459, 57640, 59037, 60915, 64976, 69168, 71560, 78716, 81220, 81840, 85872, 86460, 89342, 97464, 98395, 107340, 110918, 115280, 118074, 121830, 134013, 143120, 157432, 162440, 166377, 172920, 178684, 194928, 196790, 214680, 221836, 223355, 234359, 236148, 243660, 268026, 277295, 295185, 314864, 324880, 332754, 345840, 357368, 393580, 429360, 443672, 446710, 468718, 472296, 487320, 536052, 554590, 590370, 610049, 665508, 670065, 703077, 714736, 787160, 831885, 887344, 893420, 937436, 944592, 974640, 1072104, 1109180, 1171795, 1180740, 1220098, 1331016, 1340130, 1406154, 1574320, 1663770, 1786840, 1830147, 1874872, 2144208, 2218360, 2343590, 2361480, 2440196, 2577949, 2662032, 2680260, 2812308, 3050245, 3327540, 3515385, 3573680, 3660294, 3749744, 4436720, 4687180, 4722960, 4880392, 5155898, 5360520, 5624616, 6100490, 6655080, 7030770, 7265129, 7320588, 7733847, 9150735, 9374360, 9760784, 10311796, 10721040, 11249232, 12200980, 12889745, 13310160, 14061540, 14530258, 14641176, 15467694, 18301470, 18748720, 20623592, 21795387, 24401960, 25779490, 28123080, 29060516, 29282352, 30935388, 36325645, 36602940, 38669235, 41247184, 43590774, 48803920, 51558980, 56246160, 58121032, 61870776, 72651290, 73205880, 77338470, 79916419, 87181548, 103117960, 108976935, 116242064, 123741552, 145302580, 146411760, 154676940, 159832838, 174363096, 206235920, 217953870, 239749257, 290605160, 309353880, 319665676, 348726192, 399582095, 435907740, 479498514, 581210320, 618707760, 639331352, 799164190, 871815480, 958997028, 1198746285, 1278662704, 1598328380, 1743630960, 1917994056, 2397492570, 3196656760, 3835988112, 4794985140, 6393313520, 9589970280, 19179940560]

約数ペア:

[(1, 19179940560), (2, 9589970280), (3, 6393313520), (4, 4794985140), (5, 3835988112), (6, 3196656760), (8, 2397492570), (10, 1917994056), (11, 1743630960), (12, 1598328380), (15, 1278662704), (16, 1198746285), (20, 958997028), (22, 871815480), (24, 799164190), (30, 639331352), (31, 618707760), (33, 581210320), (40, 479498514), (44, 435907740), (48, 399582095), (55, 348726192), (60, 319665676), (62, 309353880), (66, 290605160), (80, 239749257), (88, 217953870), (93, 206235920), (110, 174363096), (120, 159832838), (124, 154676940), (131, 146411760), (132, 145302580), (155, 123741552), (165, 116242064), (176, 108976935), (186, 103117960), (220, 87181548), (240, 79916419), (248, 77338470), (262, 73205880), (264, 72651290), (310, 61870776), (330, 58121032), (341, 56246160), (372, 51558980), (393, 48803920), (440, 43590774), (465, 41247184), (496, 38669235), (524, 36602940), (528, 36325645), (620, 30935388), (655, 29282352), (660, 29060516), (682, 28123080), (744, 25779490), (786, 24401960), (880, 21795387), (930, 20623592), (1023, 18748720), (1048, 18301470), (1240, 15467694), (1310, 14641176), (1320, 14530258), (1364, 14061540), (1441, 13310160), (1488, 12889745), (1572, 12200980), (1705, 11249232), (1789, 10721040), (1860, 10311796), (1965, 9760784), (2046, 9374360), (2096, 9150735), (2480, 7733847), (2620, 7320588), (2640, 7265129), (2728, 7030770), (2882, 6655080), (3144, 6100490), (3410, 5624616), (3578, 5360520), (3720, 5155898), (3930, 4880392), (4061, 4722960), (4092, 4687180), (4323, 4436720), (5115, 3749744), (5240, 3660294), (5367, 3573680), (5456, 3515385), (5764, 3327540), (6288, 3050245), (6820, 2812308), (7156, 2680260), (7205, 2662032), (7440, 2577949), (7860, 2440196), (8122, 2361480), (8184, 2343590), (8646, 2218360), (8945, 2144208), (10230, 1874872), (10480, 1830147), (10734, 1786840), (11528, 1663770), (12183, 1574320), (13640, 1406154), (14312, 1340130), (14410, 1331016), (15720, 1220098), (16244, 1180740), (16368, 1171795), (17292, 1109180), (17890, 1072104), (19679, 974640), (20305, 944592), (20460, 937436), (21468, 893420), (21615, 887344), (23056, 831885), (24366, 787160), (26835, 714736), (27280, 703077), (28624, 670065), (28820, 665508), (31440, 610049), (32488, 590370), (34584, 554590), (35780, 536052), (39358, 487320), (40610, 472296), (40920, 468718), (42936, 446710), (43230, 443672), (44671, 429360), (48732, 393580), (53670, 357368), (55459, 345840), (57640, 332754), (59037, 324880), (60915, 314864), (64976, 295185), (69168, 277295), (71560, 268026), (78716, 243660), (81220, 236148), (81840, 234359), (85872, 223355), (86460, 221836), (89342, 214680), (97464, 196790), (98395, 194928), (107340, 178684), (110918, 172920), (115280, 166377), (118074, 162440), (121830, 157432), (134013, 143120)]