1882258560

素因数分解:

$2^7\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 1152

約数和(自身を含む): 8888443200

約数和(自身を除く): 7006184640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 49, 52, 54, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 81, 84, 90, 91, 95, 96, 98, 104, 105, 108, 112, 114, 117, 120, 126, 128, 130, 133, 135, 140, 144, 147, 152, 156, 160, 162, 168, 171, 180, 182, 189, 190, 192, 195, 196, 208, 210, 216, 224, 228, 234, 240, 243, 245, 247, 252, 260, 266, 270, 273, 280, 285, 288, 294, 304, 312, 315, 320, 324, 336, 342, 351, 360, 364, 378, 380, 384, 390, 392, 399, 405, 416, 420, 432, 441, 448, 455, 456, 468, 480, 486, 490, 494, 504, 513, 520, 532, 540, 546, 560, 567, 570, 576, 585, 588, 608, 624, 630, 637, 640, 648, 665, 672, 684, 702, 720, 728, 735, 741, 756, 760, 780, 784, 798, 810, 819, 832, 840, 855, 864, 882, 896, 910, 912, 931, 936, 945, 960, 972, 980, 988, 1008, 1026, 1040, 1053, 1064, 1080, 1092, 1120, 1134, 1140, 1152, 1170, 1176, 1197, 1215, 1216, 1235, 1248, 1260, 1274, 1296, 1323, 1330, 1344, 1365, 1368, 1404, 1440, 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約数ペア:

[(1, 1882258560), (2, 941129280), (3, 627419520), (4, 470564640), (5, 376451712), (6, 313709760), (7, 268894080), (8, 235282320), (9, 209139840), (10, 188225856), (12, 156854880), (13, 144789120), (14, 134447040), (15, 125483904), (16, 117641160), (18, 104569920), (19, 99066240), (20, 94112928), (21, 89631360), (24, 78427440), (26, 72394560), (27, 69713280), (28, 67223520), (30, 62741952), (32, 58820580), (35, 53778816), (36, 52284960), (38, 49533120), (39, 48263040), (40, 47056464), (42, 44815680), (45, 41827968), (48, 39213720), (49, 38413440), (52, 36197280), (54, 34856640), (56, 33611760), (57, 33022080), (60, 31370976), (63, 29877120), (64, 29410290), (65, 28957824), (70, 26889408), (72, 26142480), (76, 24766560), (78, 24131520), (80, 23528232), (81, 23237760), (84, 22407840), (90, 20913984), (91, 20684160), (95, 19813248), (96, 19606860), (98, 19206720), (104, 18098640), (105, 17926272), (108, 17428320), (112, 16805880), (114, 16511040), (117, 16087680), (120, 15685488), (126, 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