848421720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 2941492320

約数和(自身を除く): 2093070600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 157, 170, 180, 204, 255, 306, 314, 340, 360, 408, 471, 510, 612, 628, 680, 765, 785, 883, 942, 1020, 1224, 1256, 1413, 1530, 1570, 1766, 1884, 2040, 2355, 2649, 2669, 2826, 3060, 3140, 3532, 3768, 4415, 4710, 5298, 5338, 5652, 6120, 6280, 7064, 7065, 7947, 8007, 8830, 9420, 10596, 10676, 11304, 13245, 13345, 14130, 15011, 15894, 16014, 17660, 18840, 21192, 21352, 24021, 26490, 26690, 28260, 30022, 31788, 32028, 35320, 39735, 40035, 45033, 48042, 52980, 53380, 56520, 60044, 63576, 64056, 75055, 79470, 80070, 90066, 96084, 105960, 106760, 120088, 120105, 135099, 138631, 150110, 158940, 160140, 180132, 192168, 225165, 240210, 270198, 277262, 300220, 317880, 320280, 360264, 415893, 450330, 480420, 540396, 554524, 600440, 675495, 693155, 831786, 900660, 960840, 1080792, 1109048, 1247679, 1350990, 1386310, 1663572, 1801320, 2079465, 2356727, 2495358, 2701980, 2772620, 3327144, 4158930, 4713454, 4990716, 5403960, 5545240, 6238395, 7070181, 8317860, 9426908, 9981432, 11783635, 12476790, 14140362, 16635720, 18853816, 21210543, 23567270, 24953580, 28280724, 35350905, 42421086, 47134540, 49907160, 56561448, 70701810, 84842172, 94269080, 106052715, 141403620, 169684344, 212105430, 282807240, 424210860, 848421720]

約数ペア:

[(1, 848421720), (2, 424210860), (3, 282807240), (4, 212105430), (5, 169684344), (6, 141403620), (8, 106052715), (9, 94269080), (10, 84842172), (12, 70701810), (15, 56561448), (17, 49907160), (18, 47134540), (20, 42421086), (24, 35350905), (30, 28280724), (34, 24953580), (36, 23567270), (40, 21210543), (45, 18853816), (51, 16635720), (60, 14140362), (68, 12476790), (72, 11783635), (85, 9981432), (90, 9426908), (102, 8317860), (120, 7070181), (136, 6238395), (153, 5545240), (157, 5403960), (170, 4990716), (180, 4713454), (204, 4158930), (255, 3327144), (306, 2772620), (314, 2701980), (340, 2495358), (360, 2356727), (408, 2079465), (471, 1801320), (510, 1663572), (612, 1386310), (628, 1350990), (680, 1247679), (765, 1109048), (785, 1080792), (883, 960840), (942, 900660), (1020, 831786), (1224, 693155), (1256, 675495), (1413, 600440), (1530, 554524), (1570, 540396), (1766, 480420), (1884, 450330), (2040, 415893), (2355, 360264), (2649, 320280), (2669, 317880), (2826, 300220), (3060, 277262), (3140, 270198), (3532, 240210), (3768, 225165), (4415, 192168), (4710, 180132), (5298, 160140), (5338, 158940), (5652, 150110), (6120, 138631), (6280, 135099), (7064, 120105), (7065, 120088), (7947, 106760), (8007, 105960), (8830, 96084), (9420, 90066), (10596, 80070), (10676, 79470), (11304, 75055), (13245, 64056), (13345, 63576), (14130, 60044), (15011, 56520), (15894, 53380), (16014, 52980), (17660, 48042), (18840, 45033), (21192, 40035), (21352, 39735), (24021, 35320), (26490, 32028), (26690, 31788), (28260, 30022)]