18403965440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 320

約数和(自身を含む): 53550858240

約数和(自身を除く): 35146892800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 191, 224, 256, 266, 280, 283, 304, 320, 380, 382, 448, 512, 532, 560, 566, 608, 640, 665, 760, 764, 896, 955, 1064, 1120, 1132, 1216, 1280, 1330, 1337, 1415, 1520, 1528, 1792, 1910, 1981, 2128, 2240, 2264, 2432, 2560, 2660, 2674, 2830, 3040, 3056, 3584, 3629, 3820, 3962, 4256, 4480, 4528, 4864, 5320, 5348, 5377, 5660, 6080, 6112, 6685, 7258, 7640, 7924, 8512, 8960, 9056, 9728, 9905, 10640, 10696, 10754, 11320, 12160, 12224, 13370, 14516, 15280, 15848, 17024, 17920, 18112, 18145, 19810, 21280, 21392, 21508, 22640, 24320, 24448, 25403, 26740, 26885, 29032, 30560, 31696, 34048, 36224, 36290, 37639, 39620, 42560, 42784, 43016, 45280, 48640, 48896, 50806, 53480, 53770, 54053, 58064, 61120, 63392, 68096, 72448, 72580, 75278, 79240, 85120, 85568, 86032, 90560, 97792, 101612, 106960, 107540, 108106, 116128, 122240, 126784, 127015, 144896, 145160, 150556, 158480, 170240, 171136, 172064, 181120, 188195, 203224, 213920, 215080, 216212, 232256, 244480, 253568, 254030, 270265, 290320, 301112, 316960, 340480, 342272, 344128, 362240, 376390, 378371, 406448, 427840, 430160, 432424, 464512, 488960, 507136, 508060, 540530, 580640, 602224, 633920, 684544, 688256, 724480, 752780, 756742, 812896, 855680, 860320, 864848, 929024, 1014272, 1016120, 1027007, 1081060, 1161280, 1204448, 1267840, 1376512, 1505560, 1513484, 1625792, 1711360, 1720640, 1729696, 1858048, 1891855, 2032240, 2054014, 2162120, 2322560, 2408896, 2535680, 2753024, 3011120, 3026968, 3251584, 3422720, 3441280, 3459392, 3783710, 4064480, 4108028, 4324240, 4645120, 4817792, 5071360, 5135035, 6022240, 6053936, 6503168, 6882560, 6918784, 7189049, 7567420, 8128960, 8216056, 8648480, 9290240, 9635584, 10270070, 12044480, 12107872, 13006336, 13765120, 13837568, 14378098, 15134840, 16257920, 16432112, 17296960, 19271168, 20540140, 24088960, 24215744, 27675136, 28756196, 30269680, 32515840, 32864224, 34593920, 35945245, 41080280, 48177920, 48431488, 57512392, 60539360, 65031680, 65728448, 69187840, 71890490, 82160560, 96355840, 96862976, 115024784, 121078720, 131456896, 138375680, 143780980, 164321120, 193725952, 230049568, 242157440, 262913792, 287561960, 328642240, 460099136, 484314880, 525827584, 575123920, 657284480, 920198272, 968629760, 1150247840, 1314568960, 1840396544, 2300495680, 2629137920, 3680793088, 4600991360, 9201982720, 18403965440]

約数ペア:

[(1, 18403965440), (2, 9201982720), (4, 4600991360), (5, 3680793088), (7, 2629137920), (8, 2300495680), (10, 1840396544), (14, 1314568960), (16, 1150247840), (19, 968629760), (20, 920198272), (28, 657284480), (32, 575123920), (35, 525827584), (38, 484314880), (40, 460099136), (56, 328642240), (64, 287561960), (70, 262913792), (76, 242157440), (80, 230049568), (95, 193725952), (112, 164321120), (128, 143780980), (133, 138375680), (140, 131456896), (152, 121078720), (160, 115024784), (190, 96862976), (191, 96355840), (224, 82160560), (256, 71890490), (266, 69187840), (280, 65728448), (283, 65031680), (304, 60539360), (320, 57512392), (380, 48431488), (382, 48177920), (448, 41080280), (512, 35945245), (532, 34593920), (560, 32864224), (566, 32515840), (608, 30269680), (640, 28756196), (665, 27675136), (760, 24215744), (764, 24088960), (896, 20540140), (955, 19271168), (1064, 17296960), (1120, 16432112), (1132, 16257920), (1216, 15134840), (1280, 14378098), (1330, 13837568), (1337, 13765120), (1415, 13006336), (1520, 12107872), (1528, 12044480), (1792, 10270070), (1910, 9635584), (1981, 9290240), (2128, 8648480), (2240, 8216056), (2264, 8128960), (2432, 7567420), (2560, 7189049), (2660, 6918784), (2674, 6882560), (2830, 6503168), (3040, 6053936), (3056, 6022240), (3584, 5135035), (3629, 5071360), (3820, 4817792), (3962, 4645120), (4256, 4324240), (4480, 4108028), (4528, 4064480), (4864, 3783710), (5320, 3459392), (5348, 3441280), (5377, 3422720), (5660, 3251584), (6080, 3026968), (6112, 3011120), (6685, 2753024), (7258, 2535680), (7640, 2408896), (7924, 2322560), (8512, 2162120), (8960, 2054014), (9056, 2032240), (9728, 1891855), (9905, 1858048), (10640, 1729696), (10696, 1720640), (10754, 1711360), (11320, 1625792), (12160, 1513484), (12224, 1505560), (13370, 1376512), (14516, 1267840), (15280, 1204448), (15848, 1161280), (17024, 1081060), (17920, 1027007), (18112, 1016120), (18145, 1014272), (19810, 929024), (21280, 864848), (21392, 860320), (21508, 855680), (22640, 812896), (24320, 756742), (24448, 752780), (25403, 724480), (26740, 688256), (26885, 684544), (29032, 633920), (30560, 602224), (31696, 580640), (34048, 540530), (36224, 508060), (36290, 507136), (37639, 488960), (39620, 464512), (42560, 432424), (42784, 430160), (43016, 427840), (45280, 406448), (48640, 378371), (48896, 376390), (50806, 362240), (53480, 344128), (53770, 342272), (54053, 340480), (58064, 316960), (61120, 301112), (63392, 290320), (68096, 270265), (72448, 254030), (72580, 253568), (75278, 244480), (79240, 232256), (85120, 216212), (85568, 215080), (86032, 213920), (90560, 203224), (97792, 188195), (101612, 181120), (106960, 172064), (107540, 171136), (108106, 170240), (116128, 158480), (122240, 150556), (126784, 145160), (127015, 144896)]