57878880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 198894528

約数和(自身を除く): 141015648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 96, 102, 120, 123, 136, 160, 164, 170, 173, 204, 205, 240, 246, 255, 272, 328, 340, 346, 408, 410, 480, 492, 510, 519, 544, 615, 656, 680, 692, 697, 816, 820, 865, 984, 1020, 1038, 1230, 1312, 1360, 1384, 1394, 1632, 1640, 1730, 1968, 2040, 2076, 2091, 2460, 2595, 2720, 2768, 2788, 2941, 3280, 3460, 3485, 3936, 4080, 4152, 4182, 4920, 5190, 5536, 5576, 5882, 6560, 6920, 6970, 7093, 8160, 8304, 8364, 8823, 9840, 10380, 10455, 11152, 11764, 13840, 13940, 14186, 14705, 16608, 16728, 17646, 19680, 20760, 20910, 21279, 22304, 23528, 27680, 27880, 28372, 29410, 33456, 35292, 35465, 41520, 41820, 42558, 44115, 47056, 55760, 56744, 58820, 66912, 70584, 70930, 83040, 83640, 85116, 88230, 94112, 106395, 111520, 113488, 117640, 120581, 141168, 141860, 167280, 170232, 176460, 212790, 226976, 235280, 241162, 282336, 283720, 334560, 340464, 352920, 361743, 425580, 470560, 482324, 567440, 602905, 680928, 705840, 723486, 851160, 964648, 1134880, 1205810, 1411680, 1446972, 1702320, 1808715, 1929296, 2411620, 2893944, 3404640, 3617430, 3858592, 4823240, 5787888, 7234860, 9646480, 11575776, 14469720, 19292960, 28939440, 57878880]

約数ペア:

[(1, 57878880), (2, 28939440), (3, 19292960), (4, 14469720), (5, 11575776), (6, 9646480), (8, 7234860), (10, 5787888), (12, 4823240), (15, 3858592), (16, 3617430), (17, 3404640), (20, 2893944), (24, 2411620), (30, 1929296), (32, 1808715), (34, 1702320), (40, 1446972), (41, 1411680), (48, 1205810), (51, 1134880), (60, 964648), (68, 851160), (80, 723486), (82, 705840), (85, 680928), (96, 602905), (102, 567440), (120, 482324), (123, 470560), (136, 425580), (160, 361743), (164, 352920), (170, 340464), (173, 334560), (204, 283720), (205, 282336), (240, 241162), (246, 235280), (255, 226976), (272, 212790), (328, 176460), (340, 170232), (346, 167280), (408, 141860), (410, 141168), (480, 120581), (492, 117640), (510, 113488), (519, 111520), (544, 106395), (615, 94112), (656, 88230), (680, 85116), (692, 83640), (697, 83040), (816, 70930), (820, 70584), (865, 66912), (984, 58820), (1020, 56744), (1038, 55760), (1230, 47056), (1312, 44115), (1360, 42558), (1384, 41820), (1394, 41520), (1632, 35465), (1640, 35292), (1730, 33456), (1968, 29410), (2040, 28372), (2076, 27880), (2091, 27680), (2460, 23528), (2595, 22304), (2720, 21279), (2768, 20910), (2788, 20760), (2941, 19680), (3280, 17646), (3460, 16728), (3485, 16608), (3936, 14705), (4080, 14186), (4152, 13940), (4182, 13840), (4920, 11764), (5190, 11152), (5536, 10455), (5576, 10380), (5882, 9840), (6560, 8823), (6920, 8364), (6970, 8304), (7093, 8160)]