746869760

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 264

約数和(自身を含む): 2254238280

約数和(自身を除く): 1507368520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 229, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 458, 490, 512, 520, 560, 637, 640, 728, 784, 832, 896, 910, 916, 980, 1024, 1040, 1120, 1145, 1274, 1280, 1456, 1568, 1603, 1664, 1792, 1820, 1832, 1960, 2080, 2240, 2290, 2548, 2560, 2912, 2977, 3136, 3185, 3206, 3328, 3584, 3640, 3664, 3920, 4160, 4480, 4580, 5096, 5120, 5824, 5954, 6272, 6370, 6412, 6656, 7168, 7280, 7328, 7840, 8015, 8320, 8960, 9160, 10192, 11221, 11648, 11908, 12544, 12740, 12824, 13312, 14560, 14656, 14885, 15680, 16030, 16640, 17920, 18320, 20384, 20839, 22442, 23296, 23816, 25088, 25480, 25648, 29120, 29312, 29770, 31360, 32060, 33280, 35840, 36640, 40768, 41678, 44884, 46592, 47632, 50176, 50960, 51296, 56105, 58240, 58624, 59540, 62720, 64120, 66560, 73280, 81536, 83356, 89768, 93184, 95264, 101920, 102592, 104195, 112210, 116480, 117248, 119080, 125440, 128240, 145873, 146560, 163072, 166712, 179536, 190528, 203840, 205184, 208390, 224420, 232960, 234496, 238160, 250880, 256480, 291746, 293120, 326144, 333424, 359072, 381056, 407680, 410368, 416780, 448840, 465920, 476320, 512960, 583492, 586240, 652288, 666848, 718144, 729365, 762112, 815360, 820736, 833560, 897680, 952640, 1025920, 1166984, 1172480, 1333696, 1436288, 1458730, 1524224, 1630720, 1641472, 1667120, 1795360, 1905280, 2051840, 2333968, 2667392, 2872576, 2917460, 3048448, 3261440, 3334240, 3590720, 3810560, 4103680, 4667936, 5334784, 5745152, 5834920, 6668480, 7181440, 7621120, 8207360, 9335872, 10669568, 11490304, 11669840, 13336960, 14362880, 15242240, 18671744, 21339136, 23339680, 26673920, 28725760, 37343488, 46679360, 53347840, 57451520, 74686976, 93358720, 106695680, 149373952, 186717440, 373434880, 746869760]

約数ペア:

[(1, 746869760), (2, 373434880), (4, 186717440), (5, 149373952), (7, 106695680), (8, 93358720), (10, 74686976), (13, 57451520), (14, 53347840), (16, 46679360), (20, 37343488), (26, 28725760), (28, 26673920), (32, 23339680), (35, 21339136), (40, 18671744), (49, 15242240), (52, 14362880), (56, 13336960), (64, 11669840), (65, 11490304), (70, 10669568), (80, 9335872), (91, 8207360), (98, 7621120), (104, 7181440), (112, 6668480), (128, 5834920), (130, 5745152), (140, 5334784), (160, 4667936), (182, 4103680), (196, 3810560), (208, 3590720), (224, 3334240), (229, 3261440), (245, 3048448), (256, 2917460), (260, 2872576), (280, 2667392), (320, 2333968), (364, 2051840), (392, 1905280), (416, 1795360), (448, 1667120), (455, 1641472), (458, 1630720), (490, 1524224), (512, 1458730), (520, 1436288), (560, 1333696), (637, 1172480), (640, 1166984), (728, 1025920), (784, 952640), (832, 897680), (896, 833560), (910, 820736), (916, 815360), (980, 762112), (1024, 729365), (1040, 718144), (1120, 666848), (1145, 652288), (1274, 586240), (1280, 583492), (1456, 512960), (1568, 476320), (1603, 465920), (1664, 448840), (1792, 416780), (1820, 410368), (1832, 407680), (1960, 381056), (2080, 359072), (2240, 333424), (2290, 326144), (2548, 293120), (2560, 291746), (2912, 256480), (2977, 250880), (3136, 238160), (3185, 234496), (3206, 232960), (3328, 224420), (3584, 208390), (3640, 205184), (3664, 203840), (3920, 190528), (4160, 179536), (4480, 166712), (4580, 163072), (5096, 146560), (5120, 145873), (5824, 128240), (5954, 125440), (6272, 119080), (6370, 117248), (6412, 116480), (6656, 112210), (7168, 104195), (7280, 102592), (7328, 101920), (7840, 95264), (8015, 93184), (8320, 89768), (8960, 83356), (9160, 81536), (10192, 73280), (11221, 66560), (11648, 64120), (11908, 62720), (12544, 59540), (12740, 58624), (12824, 58240), (13312, 56105), (14560, 51296), (14656, 50960), (14885, 50176), (15680, 47632), (16030, 46592), (16640, 44884), (17920, 41678), (18320, 40768), (20384, 36640), (20839, 35840), (22442, 33280), (23296, 32060), (23816, 31360), (25088, 29770), (25480, 29312), (25648, 29120)]