813201120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3735

約数の個数: 240

約数和(自身を含む): 3039564528

約数和(自身を除く): 2226363408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3672, 3691, 4080, 4320, 4590, 4896, 5508, 6120, 6480, 6885, 7344, 7382, 8160, 9180, 11016, 11073, 12240, 12960, 13770, 14688, 14764, 18360, 18455, 22032, 22146, 24480, 27540, 29528, 33219, 36720, 36910, 44064, 44292, 55080, 55365, 59056, 62747, 66438, 73440, 73820, 88584, 99657, 110160, 110730, 118112, 125494, 132876, 147640, 166095, 177168, 188241, 199314, 220320, 221460, 250988, 265752, 295280, 298971, 313735, 332190, 354336, 376482, 398628, 442920, 498285, 501976, 531504, 564723, 590560, 597942, 627470, 664380, 752964, 797256, 885840, 941205, 996570, 1003952, 1063008, 1129446, 1195884, 1254940, 1328760, 1494855, 1505928, 1594512, 1694169, 1771680, 1882410, 1993140, 2007904, 2258892, 2391768, 2509880, 2657520, 2823615, 2989710, 3011856, 3189024, 3388338, 3764820, 3986280, 4517784, 4783536, 5019760, 5082507, 5315040, 5647230, 5979420, 6023712, 6776676, 7529640, 7972560, 8470845, 9035568, 9567072, 10039520, 10165014, 11294460, 11958840, 13553352, 15059280, 15945120, 16941690, 18071136, 20330028, 22588920, 23917680, 25412535, 27106704, 30118560, 33883380, 40660056, 45177840, 47835360, 50825070, 54213408, 67766760, 81320112, 90355680, 101650140, 135533520, 162640224, 203300280, 271067040, 406600560, 813201120]

約数ペア:

[(1, 813201120), (2, 406600560), (3, 271067040), (4, 203300280), (5, 162640224), (6, 135533520), (8, 101650140), (9, 90355680), (10, 81320112), (12, 67766760), (15, 54213408), (16, 50825070), (17, 47835360), (18, 45177840), (20, 40660056), (24, 33883380), (27, 30118560), (30, 27106704), (32, 25412535), (34, 23917680), (36, 22588920), (40, 20330028), (45, 18071136), (48, 16941690), (51, 15945120), (54, 15059280), (60, 13553352), (68, 11958840), (72, 11294460), (80, 10165014), (81, 10039520), (85, 9567072), (90, 9035568), (96, 8470845), (102, 7972560), (108, 7529640), (120, 6776676), (135, 6023712), (136, 5979420), (144, 5647230), (153, 5315040), (160, 5082507), (162, 5019760), (170, 4783536), (180, 4517784), (204, 3986280), (216, 3764820), (240, 3388338), (255, 3189024), (270, 3011856), (272, 2989710), (288, 2823615), (306, 2657520), (324, 2509880), (340, 2391768), (360, 2258892), (405, 2007904), (408, 1993140), (432, 1882410), (459, 1771680), (480, 1694169), (510, 1594512), (540, 1505928), (544, 1494855), (612, 1328760), (648, 1254940), (680, 1195884), (720, 1129446), (765, 1063008), (810, 1003952), (816, 996570), (864, 941205), (918, 885840), (1020, 797256), (1080, 752964), (1224, 664380), (1296, 627470), (1360, 597942), (1377, 590560), (1440, 564723), (1530, 531504), (1620, 501976), (1632, 498285), (1836, 442920), (2040, 398628), (2160, 376482), (2295, 354336), (2448, 332190), (2592, 313735), (2720, 298971), (2754, 295280), (3060, 265752), (3240, 250988), (3672, 221460), (3691, 220320), (4080, 199314), (4320, 188241), (4590, 177168), (4896, 166095), (5508, 147640), (6120, 132876), (6480, 125494), (6885, 118112), (7344, 110730), (7382, 110160), (8160, 99657), (9180, 88584), (11016, 73820), (11073, 73440), (12240, 66438), (12960, 62747), (13770, 59056), (14688, 55365), (14764, 55080), (18360, 44292), (18455, 44064), (22032, 36910), (22146, 36720), (24480, 33219), (27540, 29528)]