1018289760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 3344302080

約数和(自身を除く): 2326012320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 191, 232, 240, 290, 348, 382, 383, 435, 464, 480, 573, 580, 696, 764, 766, 870, 928, 955, 1146, 1149, 1160, 1392, 1528, 1532, 1740, 1910, 1915, 2292, 2298, 2320, 2784, 2865, 3056, 3064, 3480, 3820, 3830, 4584, 4596, 4640, 5539, 5730, 5745, 6112, 6128, 6960, 7640, 7660, 9168, 9192, 11078, 11107, 11460, 11490, 12256, 13920, 15280, 15320, 16617, 18336, 18384, 22156, 22214, 22920, 22980, 27695, 30560, 30640, 33234, 33321, 36768, 44312, 44428, 45840, 45960, 55390, 55535, 61280, 66468, 66642, 73153, 83085, 88624, 88856, 91680, 91920, 110780, 111070, 132936, 133284, 146306, 166170, 166605, 177248, 177712, 183840, 219459, 221560, 222140, 265872, 266568, 292612, 332340, 333210, 355424, 365765, 438918, 443120, 444280, 531744, 533136, 585224, 664680, 666420, 731530, 877836, 886240, 888560, 1066272, 1097295, 1170448, 1329360, 1332840, 1463060, 1755672, 1777120, 2121437, 2194590, 2340896, 2658720, 2665680, 2926120, 3511344, 4242874, 4389180, 5331360, 5852240, 6364311, 7022688, 8485748, 8778360, 10607185, 11704480, 12728622, 16971496, 17556720, 21214370, 25457244, 31821555, 33942992, 35113440, 42428740, 50914488, 63643110, 67885984, 84857480, 101828976, 127286220, 169714960, 203657952, 254572440, 339429920, 509144880, 1018289760]

約数ペア:

[(1, 1018289760), (2, 509144880), (3, 339429920), (4, 254572440), (5, 203657952), (6, 169714960), (8, 127286220), (10, 101828976), (12, 84857480), (15, 67885984), (16, 63643110), (20, 50914488), (24, 42428740), (29, 35113440), (30, 33942992), (32, 31821555), (40, 25457244), (48, 21214370), (58, 17556720), (60, 16971496), (80, 12728622), (87, 11704480), (96, 10607185), (116, 8778360), (120, 8485748), (145, 7022688), (160, 6364311), (174, 5852240), (191, 5331360), (232, 4389180), (240, 4242874), (290, 3511344), (348, 2926120), (382, 2665680), (383, 2658720), (435, 2340896), (464, 2194590), (480, 2121437), (573, 1777120), (580, 1755672), (696, 1463060), (764, 1332840), (766, 1329360), (870, 1170448), (928, 1097295), (955, 1066272), (1146, 888560), (1149, 886240), (1160, 877836), (1392, 731530), (1528, 666420), (1532, 664680), (1740, 585224), (1910, 533136), (1915, 531744), (2292, 444280), (2298, 443120), (2320, 438918), (2784, 365765), (2865, 355424), (3056, 333210), (3064, 332340), (3480, 292612), (3820, 266568), (3830, 265872), (4584, 222140), (4596, 221560), (4640, 219459), (5539, 183840), (5730, 177712), (5745, 177248), (6112, 166605), (6128, 166170), (6960, 146306), (7640, 133284), (7660, 132936), (9168, 111070), (9192, 110780), (11078, 91920), (11107, 91680), (11460, 88856), (11490, 88624), (12256, 83085), (13920, 73153), (15280, 66642), (15320, 66468), (16617, 61280), (18336, 55535), (18384, 55390), (22156, 45960), (22214, 45840), (22920, 44428), (22980, 44312), (27695, 36768), (30560, 33321), (30640, 33234)]