728077680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30643}}^1$

素因数の和:30676

約数の個数: 160

約数和(自身を含む): 2735896320

約数和(自身を除く): 2007818640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 30643, 61286, 91929, 122572, 153215, 183858, 245144, 275787, 306430, 337073, 367716, 459645, 490288, 551574, 612860, 674146, 735432, 827361, 919290, 1011219, 1103148, 1225720, 1348292, 1378935, 1470864, 1654722, 1685365, 1838580, 2022438, 2206296, 2451440, 2696584, 2757870, 3033657, 3309444, 3370730, 3677160, 4044876, 4136805, 4412592, 5056095, 5393168, 5515740, 6067314, 6618888, 6741460, 7354320, 8089752, 8273610, 9100971, 10112190, 11031480, 12134628, 13237776, 13482920, 15168285, 16179504, 16547220, 18201942, 20224380, 22062960, 24269256, 26965840, 30336570, 33094440, 36403884, 40448760, 45504855, 48538512, 60673140, 66188880, 72807768, 80897520, 91009710, 121346280, 145615536, 182019420, 242692560, 364038840, 728077680]

約数ペア:

[(1, 728077680), (2, 364038840), (3, 242692560), (4, 182019420), (5, 145615536), (6, 121346280), (8, 91009710), (9, 80897520), (10, 72807768), (11, 66188880), (12, 60673140), (15, 48538512), (16, 45504855), (18, 40448760), (20, 36403884), (22, 33094440), (24, 30336570), (27, 26965840), (30, 24269256), (33, 22062960), (36, 20224380), (40, 18201942), (44, 16547220), (45, 16179504), (48, 15168285), (54, 13482920), (55, 13237776), (60, 12134628), (66, 11031480), (72, 10112190), (80, 9100971), (88, 8273610), (90, 8089752), (99, 7354320), (108, 6741460), (110, 6618888), (120, 6067314), (132, 5515740), (135, 5393168), (144, 5056095), (165, 4412592), (176, 4136805), (180, 4044876), (198, 3677160), (216, 3370730), (220, 3309444), (240, 3033657), (264, 2757870), (270, 2696584), (297, 2451440), (330, 2206296), (360, 2022438), (396, 1838580), (432, 1685365), (440, 1654722), (495, 1470864), (528, 1378935), (540, 1348292), (594, 1225720), (660, 1103148), (720, 1011219), (792, 919290), (880, 827361), (990, 735432), (1080, 674146), (1188, 612860), (1320, 551574), (1485, 490288), (1584, 459645), (1980, 367716), (2160, 337073), (2376, 306430), (2640, 275787), (2970, 245144), (3960, 183858), (4752, 153215), (5940, 122572), (7920, 91929), (11880, 61286), (23760, 30643)]