247283580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 772208640

約数和(自身を除く): 524925060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 37, 46, 58, 60, 69, 74, 87, 92, 111, 115, 116, 138, 145, 148, 167, 174, 185, 222, 230, 276, 290, 334, 345, 348, 370, 435, 444, 460, 501, 555, 580, 667, 668, 690, 740, 835, 851, 870, 1002, 1073, 1110, 1334, 1380, 1670, 1702, 1740, 2001, 2004, 2146, 2220, 2505, 2553, 2668, 3219, 3335, 3340, 3404, 3841, 4002, 4255, 4292, 4843, 5010, 5106, 5365, 6179, 6438, 6670, 7682, 8004, 8510, 9686, 10005, 10020, 10212, 10730, 11523, 12358, 12765, 12876, 13340, 14529, 15364, 16095, 17020, 18537, 19205, 19372, 20010, 21460, 23046, 24215, 24679, 24716, 25530, 29058, 30895, 32190, 37074, 38410, 40020, 46092, 48430, 49358, 51060, 57615, 58116, 61790, 64380, 72645, 74037, 74148, 76820, 92685, 96860, 98716, 111389, 115230, 123395, 123580, 142117, 145290, 148074, 179191, 185370, 222778, 230460, 246790, 284234, 290580, 296148, 334167, 358382, 370185, 370740, 426351, 445556, 493580, 537573, 556945, 568468, 668334, 710585, 716764, 740370, 852702, 895955, 1075146, 1113890, 1336668, 1421170, 1480740, 1670835, 1705404, 1791910, 2131755, 2150292, 2227780, 2687865, 2842340, 3341670, 3583820, 4121393, 4263510, 5375730, 6683340, 8242786, 8527020, 10751460, 12364179, 16485572, 20606965, 24728358, 41213930, 49456716, 61820895, 82427860, 123641790, 247283580]

約数ペア:

[(1, 247283580), (2, 123641790), (3, 82427860), (4, 61820895), (5, 49456716), (6, 41213930), (10, 24728358), (12, 20606965), (15, 16485572), (20, 12364179), (23, 10751460), (29, 8527020), (30, 8242786), (37, 6683340), (46, 5375730), (58, 4263510), (60, 4121393), (69, 3583820), (74, 3341670), (87, 2842340), (92, 2687865), (111, 2227780), (115, 2150292), (116, 2131755), (138, 1791910), (145, 1705404), (148, 1670835), (167, 1480740), (174, 1421170), (185, 1336668), (222, 1113890), (230, 1075146), (276, 895955), (290, 852702), (334, 740370), (345, 716764), (348, 710585), (370, 668334), (435, 568468), (444, 556945), (460, 537573), (501, 493580), (555, 445556), (580, 426351), (667, 370740), (668, 370185), (690, 358382), (740, 334167), (835, 296148), (851, 290580), (870, 284234), (1002, 246790), (1073, 230460), (1110, 222778), (1334, 185370), (1380, 179191), (1670, 148074), (1702, 145290), (1740, 142117), (2001, 123580), (2004, 123395), (2146, 115230), (2220, 111389), (2505, 98716), (2553, 96860), (2668, 92685), (3219, 76820), (3335, 74148), (3340, 74037), (3404, 72645), (3841, 64380), (4002, 61790), (4255, 58116), (4292, 57615), (4843, 51060), (5010, 49358), (5106, 48430), (5365, 46092), (6179, 40020), (6438, 38410), (6670, 37074), (7682, 32190), (8004, 30895), (8510, 29058), (9686, 25530), (10005, 24716), (10020, 24679), (10212, 24215), (10730, 23046), (11523, 21460), (12358, 20010), (12765, 19372), (12876, 19205), (13340, 18537), (14529, 17020), (15364, 16095)]