28698539520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{76261}}^1$

素因数の和:76301

約数の個数: 240

約数和(自身を含む): 106725923568

約数和(自身を除く): 78027384048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13440, 15680, 17920, 18816, 23520, 25088, 26880, 31360, 37632, 47040, 53760, 62720, 75264, 76261, 94080, 125440, 152522, 188160, 228783, 305044, 376320, 381305, 457566, 533827, 610088, 762610, 915132, 1067654, 1143915, 1220176, 1525220, 1601481, 1830264, 2135308, 2287830, 2440352, 2669135, 3050440, 3202962, 3660528, 3736789, 4270616, 4575660, 4880704, 5338270, 6100880, 6405924, 7321056, 7473578, 8007405, 8541232, 9151320, 9761408, 10676540, 11210367, 12201760, 12811848, 14642112, 14947156, 16014810, 17082464, 18302640, 18683945, 19522816, 21353080, 22420734, 24403520, 25623696, 29284224, 29894312, 32029620, 34164928, 36605280, 37367890, 39045632, 42706160, 44841468, 48807040, 51247392, 56051835, 58568448, 59788624, 64059240, 68329856, 73210560, 74735780, 85412320, 89682936, 97614080, 102494784, 112103670, 117136896, 119577248, 128118480, 136659712, 146421120, 149471560, 170824640, 179365872, 195228160, 204989568, 224207340, 239154496, 256236960, 273319424, 292842240, 298943120, 341649280, 358731744, 409979136, 448414680, 478308992, 512473920, 585684480, 597886240, 683298560, 717463488, 819958272, 896829360, 956617984, 1024947840, 1195772480, 1366597120, 1434926976, 1793658720, 1913235968, 2049895680, 2391544960, 2869853952, 3587317440, 4099791360, 4783089920, 5739707904, 7174634880, 9566179840, 14349269760, 28698539520]

約数ペア:

[(1, 28698539520), (2, 14349269760), (3, 9566179840), (4, 7174634880), (5, 5739707904), (6, 4783089920), (7, 4099791360), (8, 3587317440), (10, 2869853952), (12, 2391544960), (14, 2049895680), (15, 1913235968), (16, 1793658720), (20, 1434926976), (21, 1366597120), (24, 1195772480), (28, 1024947840), (30, 956617984), (32, 896829360), (35, 819958272), (40, 717463488), (42, 683298560), (48, 597886240), (49, 585684480), (56, 512473920), (60, 478308992), (64, 448414680), (70, 409979136), (80, 358731744), (84, 341649280), (96, 298943120), (98, 292842240), (105, 273319424), (112, 256236960), (120, 239154496), (128, 224207340), (140, 204989568), (147, 195228160), (160, 179365872), (168, 170824640), (192, 149471560), (196, 146421120), (210, 136659712), (224, 128118480), (240, 119577248), (245, 117136896), (256, 112103670), (280, 102494784), (294, 97614080), (320, 89682936), (336, 85412320), (384, 74735780), (392, 73210560), (420, 68329856), (448, 64059240), (480, 59788624), (490, 58568448), (512, 56051835), (560, 51247392), (588, 48807040), (640, 44841468), (672, 42706160), (735, 39045632), (768, 37367890), (784, 36605280), (840, 34164928), (896, 32029620), (960, 29894312), (980, 29284224), (1120, 25623696), (1176, 24403520), (1280, 22420734), (1344, 21353080), (1470, 19522816), (1536, 18683945), (1568, 18302640), (1680, 17082464), (1792, 16014810), (1920, 14947156), (1960, 14642112), (2240, 12811848), (2352, 12201760), (2560, 11210367), (2688, 10676540), (2940, 9761408), (3136, 9151320), (3360, 8541232), (3584, 8007405), (3840, 7473578), (3920, 7321056), (4480, 6405924), (4704, 6100880), (5376, 5338270), (5880, 4880704), (6272, 4575660), (6720, 4270616), (7680, 3736789), (7840, 3660528), (8960, 3202962), (9408, 3050440), (10752, 2669135), (11760, 2440352), (12544, 2287830), (13440, 2135308), (15680, 1830264), (17920, 1601481), (18816, 1525220), (23520, 1220176), (25088, 1143915), (26880, 1067654), (31360, 915132), (37632, 762610), (47040, 610088), (53760, 533827), (62720, 457566), (75264, 381305), (76261, 376320), (94080, 305044), (125440, 228783), (152522, 188160)]