1738661120

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1513

約数の個数: 216

約数和(自身を含む): 5103050400

約数和(自身を除く): 3364389280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1280, 1330, 1459, 1520, 1568, 1792, 1862, 1960, 2128, 2240, 2432, 2660, 2918, 3040, 3136, 3724, 3920, 4256, 4480, 4655, 4864, 5320, 5836, 6080, 6272, 7295, 7448, 7840, 8512, 8960, 9310, 10213, 10640, 11672, 12160, 12544, 14590, 14896, 15680, 17024, 18620, 20426, 21280, 23344, 24320, 27721, 29180, 29792, 31360, 34048, 37240, 40852, 42560, 46688, 51065, 55442, 58360, 59584, 62720, 71491, 74480, 81704, 85120, 93376, 102130, 110884, 116720, 119168, 138605, 142982, 148960, 163408, 170240, 186752, 194047, 204260, 221768, 233440, 238336, 277210, 285964, 297920, 326816, 357455, 373504, 388094, 408520, 443536, 466880, 554420, 571928, 595840, 653632, 714910, 776188, 817040, 887072, 933760, 970235, 1108840, 1143856, 1191680, 1307264, 1358329, 1429820, 1552376, 1634080, 1774144, 1867520, 1940470, 2217680, 2287712, 2614528, 2716658, 2859640, 3104752, 3268160, 3548288, 3880940, 4435360, 4575424, 5433316, 5719280, 6209504, 6536320, 6791645, 7096576, 7761880, 8870720, 9150848, 10866632, 11438560, 12419008, 13072640, 13583290, 15523760, 17741440, 18301696, 21733264, 22877120, 24838016, 27166580, 31047520, 35482880, 43466528, 45754240, 49676032, 54333160, 62095040, 86933056, 91508480, 108666320, 124190080, 173866112, 217332640, 248380160, 347732224, 434665280, 869330560, 1738661120]

約数ペア:

[(1, 1738661120), (2, 869330560), (4, 434665280), (5, 347732224), (7, 248380160), (8, 217332640), (10, 173866112), (14, 124190080), (16, 108666320), (19, 91508480), (20, 86933056), (28, 62095040), (32, 54333160), (35, 49676032), (38, 45754240), (40, 43466528), (49, 35482880), (56, 31047520), (64, 27166580), (70, 24838016), (76, 22877120), (80, 21733264), (95, 18301696), (98, 17741440), (112, 15523760), (128, 13583290), (133, 13072640), (140, 12419008), (152, 11438560), (160, 10866632), (190, 9150848), (196, 8870720), (224, 7761880), (245, 7096576), (256, 6791645), (266, 6536320), (280, 6209504), (304, 5719280), (320, 5433316), (380, 4575424), (392, 4435360), (448, 3880940), (490, 3548288), (532, 3268160), (560, 3104752), (608, 2859640), (640, 2716658), (665, 2614528), (760, 2287712), (784, 2217680), (896, 1940470), (931, 1867520), (980, 1774144), (1064, 1634080), (1120, 1552376), (1216, 1429820), (1280, 1358329), (1330, 1307264), (1459, 1191680), (1520, 1143856), (1568, 1108840), (1792, 970235), (1862, 933760), (1960, 887072), (2128, 817040), (2240, 776188), (2432, 714910), (2660, 653632), (2918, 595840), (3040, 571928), (3136, 554420), (3724, 466880), (3920, 443536), (4256, 408520), (4480, 388094), (4655, 373504), (4864, 357455), (5320, 326816), (5836, 297920), (6080, 285964), (6272, 277210), (7295, 238336), (7448, 233440), (7840, 221768), (8512, 204260), (8960, 194047), (9310, 186752), (10213, 170240), (10640, 163408), (11672, 148960), (12160, 142982), (12544, 138605), (14590, 119168), (14896, 116720), (15680, 110884), (17024, 102130), (18620, 93376), (20426, 85120), (21280, 81704), (23344, 74480), (24320, 71491), (27721, 62720), (29180, 59584), (29792, 58360), (31360, 55442), (34048, 51065), (37240, 46688), (40852, 42560)]