25362480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:779

約数の個数: 160

約数和(自身を含む): 92494080

約数和(自身を除く): 67131600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 739, 780, 858, 880, 1040, 1144, 1320, 1430, 1478, 1560, 1716, 2145, 2217, 2288, 2640, 2860, 2956, 3120, 3432, 3695, 4290, 4434, 5720, 5912, 6864, 7390, 8129, 8580, 8868, 9607, 11085, 11440, 11824, 14780, 16258, 17160, 17736, 19214, 22170, 24387, 28821, 29560, 32516, 34320, 35472, 38428, 40645, 44340, 48035, 48774, 57642, 59120, 65032, 76856, 81290, 88680, 96070, 97548, 105677, 115284, 121935, 130064, 144105, 153712, 162580, 177360, 192140, 195096, 211354, 230568, 243870, 288210, 317031, 325160, 384280, 390192, 422708, 461136, 487740, 528385, 576420, 634062, 650320, 768560, 845416, 975480, 1056770, 1152840, 1268124, 1585155, 1690832, 1950960, 2113540, 2305680, 2536248, 3170310, 4227080, 5072496, 6340620, 8454160, 12681240, 25362480]

約数ペア:

[(1, 25362480), (2, 12681240), (3, 8454160), (4, 6340620), (5, 5072496), (6, 4227080), (8, 3170310), (10, 2536248), (11, 2305680), (12, 2113540), (13, 1950960), (15, 1690832), (16, 1585155), (20, 1268124), (22, 1152840), (24, 1056770), (26, 975480), (30, 845416), (33, 768560), (39, 650320), (40, 634062), (44, 576420), (48, 528385), (52, 487740), (55, 461136), (60, 422708), (65, 390192), (66, 384280), (78, 325160), (80, 317031), (88, 288210), (104, 243870), (110, 230568), (120, 211354), (130, 195096), (132, 192140), (143, 177360), (156, 162580), (165, 153712), (176, 144105), (195, 130064), (208, 121935), (220, 115284), (240, 105677), (260, 97548), (264, 96070), (286, 88680), (312, 81290), (330, 76856), (390, 65032), (429, 59120), (440, 57642), (520, 48774), (528, 48035), (572, 44340), (624, 40645), (660, 38428), (715, 35472), (739, 34320), (780, 32516), (858, 29560), (880, 28821), (1040, 24387), (1144, 22170), (1320, 19214), (1430, 17736), (1478, 17160), (1560, 16258), (1716, 14780), (2145, 11824), (2217, 11440), (2288, 11085), (2640, 9607), (2860, 8868), (2956, 8580), (3120, 8129), (3432, 7390), (3695, 6864), (4290, 5912), (4434, 5720)]