747658080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13313}}^1$

素因数の和:13350

約数の個数: 192

約数和(自身を含む): 2818307520

約数和(自身を除く): 2070649440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 13313, 14040, 18720, 26626, 28080, 39939, 53252, 56160, 66565, 79878, 106504, 119817, 133130, 159756, 173069, 199695, 213008, 239634, 266260, 319512, 346138, 359451, 399390, 426016, 479268, 519207, 532520, 599085, 639024, 692276, 718902, 798780, 865345, 958536, 1038414, 1065040, 1198170, 1278048, 1384552, 1437804, 1557621, 1597560, 1730690, 1797255, 1917072, 2076828, 2130080, 2396340, 2596035, 2769104, 2875608, 3115242, 3195120, 3461380, 3594510, 3834144, 4153656, 4672863, 4792680, 5192070, 5538208, 5751216, 6230484, 6390240, 6922760, 7189020, 7788105, 8307312, 9345726, 9585360, 10384140, 11502432, 12460968, 13845520, 14378040, 15576210, 16614624, 18691452, 19170720, 20768280, 23364315, 24921936, 27691040, 28756080, 31152420, 37382904, 41536560, 46728630, 49843872, 57512160, 62304840, 74765808, 83073120, 93457260, 124609680, 149531616, 186914520, 249219360, 373829040, 747658080]

約数ペア:

[(1, 747658080), (2, 373829040), (3, 249219360), (4, 186914520), (5, 149531616), (6, 124609680), (8, 93457260), (9, 83073120), (10, 74765808), (12, 62304840), (13, 57512160), (15, 49843872), (16, 46728630), (18, 41536560), (20, 37382904), (24, 31152420), (26, 28756080), (27, 27691040), (30, 24921936), (32, 23364315), (36, 20768280), (39, 19170720), (40, 18691452), (45, 16614624), (48, 15576210), (52, 14378040), (54, 13845520), (60, 12460968), (65, 11502432), (72, 10384140), (78, 9585360), (80, 9345726), (90, 8307312), (96, 7788105), (104, 7189020), (108, 6922760), (117, 6390240), (120, 6230484), (130, 5751216), (135, 5538208), (144, 5192070), (156, 4792680), (160, 4672863), (180, 4153656), (195, 3834144), (208, 3594510), (216, 3461380), (234, 3195120), (240, 3115242), (260, 2875608), (270, 2769104), (288, 2596035), (312, 2396340), (351, 2130080), (360, 2076828), (390, 1917072), (416, 1797255), (432, 1730690), (468, 1597560), (480, 1557621), (520, 1437804), (540, 1384552), (585, 1278048), (624, 1198170), (702, 1065040), (720, 1038414), (780, 958536), (864, 865345), (936, 798780), (1040, 718902), (1080, 692276), (1170, 639024), (1248, 599085), (1404, 532520), (1440, 519207), (1560, 479268), (1755, 426016), (1872, 399390), (2080, 359451), (2160, 346138), (2340, 319512), (2808, 266260), (3120, 239634), (3510, 213008), (3744, 199695), (4320, 173069), (4680, 159756), (5616, 133130), (6240, 119817), (7020, 106504), (9360, 79878), (11232, 66565), (13313, 56160), (14040, 53252), (18720, 39939), (26626, 28080)]