964382720

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 234

約数和(自身を含む): 2781712746

約数和(自身を除く): 1817330026

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 256, 280, 310, 320, 392, 434, 448, 490, 496, 512, 560, 620, 640, 784, 868, 896, 961, 980, 992, 1024, 1085, 1120, 1240, 1280, 1519, 1568, 1736, 1792, 1922, 1960, 1984, 2048, 2170, 2240, 2480, 2560, 3038, 3136, 3472, 3584, 3844, 3920, 3968, 4096, 4340, 4480, 4805, 4960, 5120, 6076, 6272, 6727, 6944, 7168, 7595, 7688, 7840, 7936, 8680, 8960, 9610, 9920, 10240, 12152, 12544, 13454, 13888, 14336, 15190, 15376, 15680, 15872, 17360, 17920, 19220, 19840, 20480, 24304, 25088, 26908, 27776, 28672, 30380, 30752, 31360, 31744, 33635, 34720, 35840, 38440, 39680, 47089, 48608, 50176, 53816, 55552, 60760, 61504, 62720, 63488, 67270, 69440, 71680, 76880, 79360, 94178, 97216, 100352, 107632, 111104, 121520, 123008, 125440, 126976, 134540, 138880, 143360, 153760, 158720, 188356, 194432, 200704, 215264, 222208, 235445, 243040, 246016, 250880, 269080, 277760, 307520, 317440, 376712, 388864, 430528, 444416, 470890, 486080, 492032, 501760, 538160, 555520, 615040, 634880, 753424, 777728, 861056, 888832, 941780, 972160, 984064, 1003520, 1076320, 1111040, 1230080, 1506848, 1555456, 1722112, 1883560, 1944320, 1968128, 2152640, 2222080, 2460160, 3013696, 3110912, 3444224, 3767120, 3888640, 3936256, 4305280, 4444160, 4920320, 6027392, 6221824, 6888448, 7534240, 7777280, 8610560, 9840640, 12054784, 13776896, 15068480, 15554560, 17221120, 19681280, 24109568, 27553792, 30136960, 31109120, 34442240, 48219136, 60273920, 68884480, 96438272, 120547840, 137768960, 192876544, 241095680, 482191360, 964382720]

約数ペア:

[(1, 964382720), (2, 482191360), (4, 241095680), (5, 192876544), (7, 137768960), (8, 120547840), (10, 96438272), (14, 68884480), (16, 60273920), (20, 48219136), (28, 34442240), (31, 31109120), (32, 30136960), (35, 27553792), (40, 24109568), (49, 19681280), (56, 17221120), (62, 15554560), (64, 15068480), (70, 13776896), (80, 12054784), (98, 9840640), (112, 8610560), (124, 7777280), (128, 7534240), (140, 6888448), (155, 6221824), (160, 6027392), (196, 4920320), (217, 4444160), (224, 4305280), (245, 3936256), (248, 3888640), (256, 3767120), (280, 3444224), (310, 3110912), (320, 3013696), (392, 2460160), (434, 2222080), (448, 2152640), (490, 1968128), (496, 1944320), (512, 1883560), (560, 1722112), (620, 1555456), (640, 1506848), (784, 1230080), (868, 1111040), (896, 1076320), (961, 1003520), (980, 984064), (992, 972160), (1024, 941780), (1085, 888832), (1120, 861056), (1240, 777728), (1280, 753424), (1519, 634880), (1568, 615040), (1736, 555520), (1792, 538160), (1922, 501760), (1960, 492032), (1984, 486080), (2048, 470890), (2170, 444416), (2240, 430528), (2480, 388864), (2560, 376712), (3038, 317440), (3136, 307520), (3472, 277760), (3584, 269080), (3844, 250880), (3920, 246016), (3968, 243040), (4096, 235445), (4340, 222208), (4480, 215264), (4805, 200704), (4960, 194432), (5120, 188356), (6076, 158720), (6272, 153760), (6727, 143360), (6944, 138880), (7168, 134540), (7595, 126976), (7688, 125440), (7840, 123008), (7936, 121520), (8680, 111104), (8960, 107632), (9610, 100352), (9920, 97216), (10240, 94178), (12152, 79360), (12544, 76880), (13454, 71680), (13888, 69440), (14336, 67270), (15190, 63488), (15376, 62720), (15680, 61504), (15872, 60760), (17360, 55552), (17920, 53816), (19220, 50176), (19840, 48608), (20480, 47089), (24304, 39680), (25088, 38440), (26908, 35840), (27776, 34720), (28672, 33635), (30380, 31744), (30752, 31360)]