264553320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3163}}^1$

素因数の和:3235

約数の個数: 128

約数和(自身を含む): 861114240

約数和(自身を除く): 596560920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2788, 3163, 3485, 4182, 4920, 5576, 6326, 6970, 8364, 9489, 10455, 12652, 13940, 15815, 16728, 18978, 20910, 25304, 27880, 31630, 37956, 41820, 47445, 53771, 63260, 75912, 83640, 94890, 107542, 126520, 129683, 161313, 189780, 215084, 259366, 268855, 322626, 379560, 389049, 430168, 518732, 537710, 645252, 648415, 778098, 806565, 1037464, 1075420, 1290504, 1296830, 1556196, 1613130, 1945245, 2150840, 2204611, 2593660, 3112392, 3226260, 3890490, 4409222, 5187320, 6452520, 6613833, 7780980, 8818444, 11023055, 13227666, 15561960, 17636888, 22046110, 26455332, 33069165, 44092220, 52910664, 66138330, 88184440, 132276660, 264553320]

約数ペア:

[(1, 264553320), (2, 132276660), (3, 88184440), (4, 66138330), (5, 52910664), (6, 44092220), (8, 33069165), (10, 26455332), (12, 22046110), (15, 17636888), (17, 15561960), (20, 13227666), (24, 11023055), (30, 8818444), (34, 7780980), (40, 6613833), (41, 6452520), (51, 5187320), (60, 4409222), (68, 3890490), (82, 3226260), (85, 3112392), (102, 2593660), (120, 2204611), (123, 2150840), (136, 1945245), (164, 1613130), (170, 1556196), (204, 1296830), (205, 1290504), (246, 1075420), (255, 1037464), (328, 806565), (340, 778098), (408, 648415), (410, 645252), (492, 537710), (510, 518732), (615, 430168), (680, 389049), (697, 379560), (820, 322626), (984, 268855), (1020, 259366), (1230, 215084), (1394, 189780), (1640, 161313), (2040, 129683), (2091, 126520), (2460, 107542), (2788, 94890), (3163, 83640), (3485, 75912), (4182, 63260), (4920, 53771), (5576, 47445), (6326, 41820), (6970, 37956), (8364, 31630), (9489, 27880), (10455, 25304), (12652, 20910), (13940, 18978), (15815, 16728)]