53106720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 178827264

約数和(自身を除く): 125720544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 83, 86, 93, 96, 120, 124, 129, 155, 160, 166, 172, 186, 215, 240, 248, 249, 258, 310, 332, 344, 372, 415, 430, 465, 480, 496, 498, 516, 620, 645, 664, 688, 744, 830, 860, 930, 992, 996, 1032, 1240, 1245, 1290, 1328, 1333, 1376, 1488, 1660, 1720, 1860, 1992, 2064, 2480, 2490, 2573, 2580, 2656, 2666, 2976, 3320, 3440, 3569, 3720, 3984, 3999, 4128, 4960, 4980, 5146, 5160, 5332, 6640, 6665, 6880, 7138, 7440, 7719, 7968, 7998, 9960, 10292, 10320, 10664, 10707, 12865, 13280, 13330, 14276, 14880, 15438, 15996, 17845, 19920, 19995, 20584, 20640, 21328, 21414, 25730, 26660, 28552, 30876, 31992, 35690, 38595, 39840, 39990, 41168, 42656, 42828, 51460, 53320, 53535, 57104, 61752, 63984, 71380, 77190, 79980, 82336, 85656, 102920, 106640, 107070, 110639, 114208, 123504, 127968, 142760, 154380, 159960, 171312, 205840, 213280, 214140, 221278, 247008, 285520, 308760, 319920, 331917, 342624, 411680, 428280, 442556, 553195, 571040, 617520, 639840, 663834, 856560, 885112, 1106390, 1235040, 1327668, 1659585, 1713120, 1770224, 2212780, 2655336, 3319170, 3540448, 4425560, 5310672, 6638340, 8851120, 10621344, 13276680, 17702240, 26553360, 53106720]

約数ペア:

[(1, 53106720), (2, 26553360), (3, 17702240), (4, 13276680), (5, 10621344), (6, 8851120), (8, 6638340), (10, 5310672), (12, 4425560), (15, 3540448), (16, 3319170), (20, 2655336), (24, 2212780), (30, 1770224), (31, 1713120), (32, 1659585), (40, 1327668), (43, 1235040), (48, 1106390), (60, 885112), (62, 856560), (80, 663834), (83, 639840), (86, 617520), (93, 571040), (96, 553195), (120, 442556), (124, 428280), (129, 411680), (155, 342624), (160, 331917), (166, 319920), (172, 308760), (186, 285520), (215, 247008), (240, 221278), (248, 214140), (249, 213280), (258, 205840), (310, 171312), (332, 159960), (344, 154380), (372, 142760), (415, 127968), (430, 123504), (465, 114208), (480, 110639), (496, 107070), (498, 106640), (516, 102920), (620, 85656), (645, 82336), (664, 79980), (688, 77190), (744, 71380), (830, 63984), (860, 61752), (930, 57104), (992, 53535), (996, 53320), (1032, 51460), (1240, 42828), (1245, 42656), (1290, 41168), (1328, 39990), (1333, 39840), (1376, 38595), (1488, 35690), (1660, 31992), (1720, 30876), (1860, 28552), (1992, 26660), (2064, 25730), (2480, 21414), (2490, 21328), (2573, 20640), (2580, 20584), (2656, 19995), (2666, 19920), (2976, 17845), (3320, 15996), (3440, 15438), (3569, 14880), (3720, 14276), (3984, 13330), (3999, 13280), (4128, 12865), (4960, 10707), (4980, 10664), (5146, 10320), (5160, 10292), (5332, 9960), (6640, 7998), (6665, 7968), (6880, 7719), (7138, 7440)]