19407257760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:909

約数の個数: 384

約数和(自身を含む): 69143010048

約数和(自身を除く): 49735752288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 96, 110, 111, 120, 121, 132, 148, 160, 165, 176, 185, 220, 222, 240, 242, 264, 296, 330, 352, 363, 370, 407, 440, 444, 480, 484, 528, 555, 592, 605, 660, 726, 740, 814, 821, 880, 888, 968, 1056, 1110, 1184, 1210, 1221, 1320, 1331, 1452, 1480, 1628, 1642, 1760, 1776, 1815, 1936, 2035, 2220, 2420, 2442, 2463, 2640, 2662, 2904, 2960, 3256, 3284, 3552, 3630, 3872, 3993, 4070, 4105, 4440, 4477, 4840, 4884, 4926, 5280, 5324, 5808, 5920, 6105, 6512, 6568, 6655, 7260, 7986, 8140, 8210, 8880, 8954, 9031, 9680, 9768, 9852, 10648, 11616, 12210, 12315, 13024, 13136, 13310, 13431, 14520, 15972, 16280, 16420, 17760, 17908, 18062, 19360, 19536, 19704, 19965, 21296, 22385, 24420, 24630, 26272, 26620, 26862, 27093, 29040, 30377, 31944, 32560, 32840, 35816, 36124, 39072, 39408, 39930, 42592, 44770, 45155, 48840, 49247, 49260, 53240, 53724, 54186, 58080, 60754, 63888, 65120, 65680, 67155, 71632, 72248, 78816, 79860, 89540, 90310, 91131, 97680, 98494, 98520, 99341, 106480, 107448, 108372, 121508, 127776, 131360, 134310, 135465, 143264, 144496, 147741, 151885, 159720, 179080, 180620, 182262, 195360, 196988, 197040, 198682, 212960, 214896, 216744, 243016, 246235, 268620, 270930, 288992, 295482, 298023, 303770, 319440, 334147, 358160, 361240, 364524, 393976, 394080, 397364, 429792, 433488, 455655, 486032, 492470, 496705, 537240, 541860, 590964, 596046, 607540, 638880, 668294, 716320, 722480, 729048, 738705, 787952, 794728, 866976, 911310, 972064, 984940, 993410, 1002441, 1074480, 1083720, 1092751, 1181928, 1192092, 1215080, 1336588, 1444960, 1458096, 1477410, 1490115, 1575904, 1589456, 1670735, 1822620, 1969880, 1986820, 2004882, 2148960, 2167440, 2185502, 2363856, 2384184, 2430160, 2673176, 2916192, 2954820, 2980230, 3178912, 3278253, 3341470, 3645240, 3675617, 3939760, 3973640, 4009764, 4334880, 4371004, 4727712, 4768368, 4860320, 5012205, 5346352, 5463755, 5909640, 5960460, 6556506, 6682940, 7290480, 7351234, 7879520, 7947280, 8019528, 8742008, 9536736, 10024410, 10692704, 10927510, 11026851, 11819280, 11920920, 13113012, 13365880, 14580960, 14702468, 15894560, 16039056, 16391265, 17484016, 18378085, 20048820, 21855020, 22053702, 23638560, 23841840, 26226024, 26731760, 29404936, 32078112, 32782530, 34968032, 36756170, 40097640, 40431787, 43710040, 44107404, 47683680, 52452048, 53463520, 55134255, 58809872, 65565060, 73512340, 80195280, 80863574, 87420080, 88214808, 104904096, 110268510, 117619744, 121295361, 131130120, 147024680, 160390560, 161727148, 174840160, 176429616, 202158935, 220537020, 242590722, 262260240, 294049360, 323454296, 352859232, 404317870, 441074040, 485181444, 524520480, 588098720, 606476805, 646908592, 808635740, 882148080, 970362888, 1212953610, 1293817184, 1617271480, 1764296160, 1940725776, 2425907220, 3234542960, 3881451552, 4851814440, 6469085920, 9703628880, 19407257760]

約数ペア:

[(1, 19407257760), (2, 9703628880), (3, 6469085920), (4, 4851814440), (5, 3881451552), (6, 3234542960), (8, 2425907220), (10, 1940725776), (11, 1764296160), (12, 1617271480), (15, 1293817184), (16, 1212953610), (20, 970362888), (22, 882148080), (24, 808635740), (30, 646908592), (32, 606476805), (33, 588098720), (37, 524520480), (40, 485181444), (44, 441074040), (48, 404317870), (55, 352859232), (60, 323454296), (66, 294049360), (74, 262260240), (80, 242590722), (88, 220537020), (96, 202158935), (110, 176429616), (111, 174840160), (120, 161727148), (121, 160390560), (132, 147024680), (148, 131130120), (160, 121295361), (165, 117619744), (176, 110268510), (185, 104904096), (220, 88214808), (222, 87420080), (240, 80863574), (242, 80195280), (264, 73512340), (296, 65565060), (330, 58809872), (352, 55134255), (363, 53463520), (370, 52452048), (407, 47683680), (440, 44107404), (444, 43710040), (480, 40431787), (484, 40097640), (528, 36756170), (555, 34968032), (592, 32782530), (605, 32078112), (660, 29404936), (726, 26731760), (740, 26226024), (814, 23841840), (821, 23638560), (880, 22053702), (888, 21855020), (968, 20048820), (1056, 18378085), (1110, 17484016), (1184, 16391265), (1210, 16039056), (1221, 15894560), (1320, 14702468), (1331, 14580960), (1452, 13365880), (1480, 13113012), (1628, 11920920), (1642, 11819280), (1760, 11026851), (1776, 10927510), (1815, 10692704), (1936, 10024410), (2035, 9536736), (2220, 8742008), (2420, 8019528), (2442, 7947280), (2463, 7879520), (2640, 7351234), (2662, 7290480), (2904, 6682940), (2960, 6556506), (3256, 5960460), (3284, 5909640), (3552, 5463755), (3630, 5346352), (3872, 5012205), (3993, 4860320), (4070, 4768368), (4105, 4727712), (4440, 4371004), (4477, 4334880), (4840, 4009764), (4884, 3973640), (4926, 3939760), (5280, 3675617), (5324, 3645240), (5808, 3341470), (5920, 3278253), (6105, 3178912), (6512, 2980230), (6568, 2954820), (6655, 2916192), (7260, 2673176), (7986, 2430160), (8140, 2384184), (8210, 2363856), (8880, 2185502), (8954, 2167440), (9031, 2148960), (9680, 2004882), (9768, 1986820), (9852, 1969880), (10648, 1822620), (11616, 1670735), (12210, 1589456), (12315, 1575904), (13024, 1490115), (13136, 1477410), (13310, 1458096), (13431, 1444960), (14520, 1336588), (15972, 1215080), (16280, 1192092), (16420, 1181928), (17760, 1092751), (17908, 1083720), (18062, 1074480), (19360, 1002441), (19536, 993410), (19704, 984940), (19965, 972064), (21296, 911310), (22385, 866976), (24420, 794728), (24630, 787952), (26272, 738705), (26620, 729048), (26862, 722480), (27093, 716320), (29040, 668294), (30377, 638880), (31944, 607540), (32560, 596046), (32840, 590964), (35816, 541860), (36124, 537240), (39072, 496705), (39408, 492470), (39930, 486032), (42592, 455655), (44770, 433488), (45155, 429792), (48840, 397364), (49247, 394080), (49260, 393976), (53240, 364524), (53724, 361240), (54186, 358160), (58080, 334147), (60754, 319440), (63888, 303770), (65120, 298023), (65680, 295482), (67155, 288992), (71632, 270930), (72248, 268620), (78816, 246235), (79860, 243016), (89540, 216744), (90310, 214896), (91131, 212960), (97680, 198682), (98494, 197040), (98520, 196988), (99341, 195360), (106480, 182262), (107448, 180620), (108372, 179080), (121508, 159720), (127776, 151885), (131360, 147741), (134310, 144496), (135465, 143264)]