391035360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 1316492352

約数和(自身を除く): 925456992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 173, 204, 240, 255, 272, 277, 340, 346, 408, 480, 510, 519, 544, 554, 680, 692, 816, 831, 865, 1020, 1038, 1108, 1360, 1384, 1385, 1632, 1662, 1730, 2040, 2076, 2216, 2595, 2720, 2768, 2770, 2941, 3324, 3460, 4080, 4152, 4155, 4432, 4709, 5190, 5536, 5540, 5882, 6648, 6920, 8160, 8304, 8310, 8823, 8864, 9418, 10380, 11080, 11764, 13296, 13840, 14127, 14705, 16608, 16620, 17646, 18836, 20760, 22160, 23528, 23545, 26592, 27680, 28254, 29410, 33240, 35292, 37672, 41520, 44115, 44320, 47056, 47090, 47921, 56508, 58820, 66480, 70584, 70635, 75344, 83040, 88230, 94112, 94180, 95842, 113016, 117640, 132960, 141168, 141270, 143763, 150688, 176460, 188360, 191684, 226032, 235280, 239605, 282336, 282540, 287526, 352920, 376720, 383368, 452064, 470560, 479210, 565080, 575052, 705840, 718815, 753440, 766736, 814657, 958420, 1130160, 1150104, 1411680, 1437630, 1533472, 1629314, 1916840, 2260320, 2300208, 2443971, 2875260, 3258628, 3833680, 4073285, 4600416, 4887942, 5750520, 6517256, 7667360, 8146570, 9775884, 11501040, 12219855, 13034512, 16293140, 19551768, 23002080, 24439710, 26069024, 32586280, 39103536, 48879420, 65172560, 78207072, 97758840, 130345120, 195517680, 391035360]

約数ペア:

[(1, 391035360), (2, 195517680), (3, 130345120), (4, 97758840), (5, 78207072), (6, 65172560), (8, 48879420), (10, 39103536), (12, 32586280), (15, 26069024), (16, 24439710), (17, 23002080), (20, 19551768), (24, 16293140), (30, 13034512), (32, 12219855), (34, 11501040), (40, 9775884), (48, 8146570), (51, 7667360), (60, 6517256), (68, 5750520), (80, 4887942), (85, 4600416), (96, 4073285), (102, 3833680), (120, 3258628), (136, 2875260), (160, 2443971), (170, 2300208), (173, 2260320), (204, 1916840), (240, 1629314), (255, 1533472), (272, 1437630), (277, 1411680), (340, 1150104), (346, 1130160), (408, 958420), (480, 814657), (510, 766736), (519, 753440), (544, 718815), (554, 705840), (680, 575052), (692, 565080), (816, 479210), (831, 470560), (865, 452064), (1020, 383368), (1038, 376720), (1108, 352920), (1360, 287526), (1384, 282540), (1385, 282336), (1632, 239605), (1662, 235280), (1730, 226032), (2040, 191684), (2076, 188360), (2216, 176460), (2595, 150688), (2720, 143763), (2768, 141270), (2770, 141168), (2941, 132960), (3324, 117640), (3460, 113016), (4080, 95842), (4152, 94180), (4155, 94112), (4432, 88230), (4709, 83040), (5190, 75344), (5536, 70635), (5540, 70584), (5882, 66480), (6648, 58820), (6920, 56508), (8160, 47921), (8304, 47090), (8310, 47056), (8823, 44320), (8864, 44115), (9418, 41520), (10380, 37672), (11080, 35292), (11764, 33240), (13296, 29410), (13840, 28254), (14127, 27680), (14705, 26592), (16608, 23545), (16620, 23528), (17646, 22160), (18836, 20760)]