457243680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 1524096000

約数和(自身を除く): 1066852320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 83, 92, 96, 115, 120, 138, 160, 166, 184, 230, 240, 249, 276, 332, 345, 368, 415, 460, 480, 498, 499, 552, 664, 690, 736, 830, 920, 996, 998, 1104, 1245, 1328, 1380, 1497, 1660, 1840, 1909, 1992, 1996, 2208, 2490, 2495, 2656, 2760, 2994, 3320, 3680, 3818, 3984, 3992, 4980, 4990, 5520, 5727, 5988, 6640, 7485, 7636, 7968, 7984, 9545, 9960, 9980, 11040, 11454, 11477, 11976, 13280, 14970, 15272, 15968, 19090, 19920, 19960, 22908, 22954, 23952, 28635, 29940, 30544, 34431, 38180, 39840, 39920, 41417, 45816, 45908, 47904, 57270, 57385, 59880, 61088, 68862, 76360, 79840, 82834, 91632, 91816, 114540, 114770, 119760, 124251, 137724, 152720, 165668, 172155, 183264, 183632, 207085, 229080, 229540, 239520, 248502, 275448, 305440, 331336, 344310, 367264, 414170, 458160, 459080, 497004, 550896, 621255, 662672, 688620, 828340, 916320, 918160, 952591, 994008, 1101792, 1242510, 1325344, 1377240, 1656680, 1836320, 1905182, 1988016, 2485020, 2754480, 2857773, 3313360, 3810364, 3976032, 4762955, 4970040, 5508960, 5715546, 6626720, 7620728, 9525910, 9940080, 11431092, 14288865, 15241456, 19051820, 19880160, 22862184, 28577730, 30482912, 38103640, 45724368, 57155460, 76207280, 91448736, 114310920, 152414560, 228621840, 457243680]

約数ペア:

[(1, 457243680), (2, 228621840), (3, 152414560), (4, 114310920), (5, 91448736), (6, 76207280), (8, 57155460), (10, 45724368), (12, 38103640), (15, 30482912), (16, 28577730), (20, 22862184), (23, 19880160), (24, 19051820), (30, 15241456), (32, 14288865), (40, 11431092), (46, 9940080), (48, 9525910), (60, 7620728), (69, 6626720), (80, 5715546), (83, 5508960), (92, 4970040), (96, 4762955), (115, 3976032), (120, 3810364), (138, 3313360), (160, 2857773), (166, 2754480), (184, 2485020), (230, 1988016), (240, 1905182), (249, 1836320), (276, 1656680), (332, 1377240), (345, 1325344), (368, 1242510), (415, 1101792), (460, 994008), (480, 952591), (498, 918160), (499, 916320), (552, 828340), (664, 688620), (690, 662672), (736, 621255), (830, 550896), (920, 497004), (996, 459080), (998, 458160), (1104, 414170), (1245, 367264), (1328, 344310), (1380, 331336), (1497, 305440), (1660, 275448), (1840, 248502), (1909, 239520), (1992, 229540), (1996, 229080), (2208, 207085), (2490, 183632), (2495, 183264), (2656, 172155), (2760, 165668), (2994, 152720), (3320, 137724), (3680, 124251), (3818, 119760), (3984, 114770), (3992, 114540), (4980, 91816), (4990, 91632), (5520, 82834), (5727, 79840), (5988, 76360), (6640, 68862), (7485, 61088), (7636, 59880), (7968, 57385), (7984, 57270), (9545, 47904), (9960, 45908), (9980, 45816), (11040, 41417), (11454, 39920), (11477, 39840), (11976, 38180), (13280, 34431), (14970, 30544), (15272, 29940), (15968, 28635), (19090, 23952), (19920, 22954), (19960, 22908)]