813879360

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13457}}^1$

素因数の和:13490

約数の個数: 224

約数和(自身を含む): 3281598720

約数和(自身を除く): 2467719360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 13457, 15120, 20160, 26914, 30240, 40371, 53828, 60480, 67285, 80742, 94199, 107656, 121113, 134570, 161484, 188398, 201855, 215312, 242226, 269140, 282597, 322968, 363339, 376796, 403710, 430624, 470995, 484452, 538280, 565194, 605565, 645936, 726678, 753592, 807420, 847791, 861248, 941990, 968904, 1076560, 1130388, 1211130, 1291872, 1412985, 1453356, 1507184, 1614840, 1695582, 1816695, 1883980, 1937808, 2153120, 2260776, 2422260, 2543373, 2583744, 2825970, 2906712, 3014368, 3229680, 3391164, 3633390, 3767960, 3875616, 4238955, 4306240, 4521552, 4844520, 5086746, 5651940, 5813424, 6028736, 6459360, 6782328, 7266780, 7535920, 7751232, 8477910, 9043104, 9689040, 10173492, 11303880, 11626848, 12716865, 12918720, 13564656, 14533560, 15071840, 16955820, 18086208, 19378080, 20346984, 22607760, 23253696, 25433730, 27129312, 29067120, 30143680, 33911640, 38756160, 40693968, 45215520, 50867460, 54258624, 58134240, 67823280, 81387936, 90431040, 101734920, 116268480, 135646560, 162775872, 203469840, 271293120, 406939680, 813879360]

約数ペア:

[(1, 813879360), (2, 406939680), (3, 271293120), (4, 203469840), (5, 162775872), (6, 135646560), (7, 116268480), (8, 101734920), (9, 90431040), (10, 81387936), (12, 67823280), (14, 58134240), (15, 54258624), (16, 50867460), (18, 45215520), (20, 40693968), (21, 38756160), (24, 33911640), (27, 30143680), (28, 29067120), (30, 27129312), (32, 25433730), (35, 23253696), (36, 22607760), (40, 20346984), (42, 19378080), (45, 18086208), (48, 16955820), (54, 15071840), (56, 14533560), (60, 13564656), (63, 12918720), (64, 12716865), (70, 11626848), (72, 11303880), (80, 10173492), (84, 9689040), (90, 9043104), (96, 8477910), (105, 7751232), (108, 7535920), (112, 7266780), (120, 6782328), (126, 6459360), (135, 6028736), (140, 5813424), (144, 5651940), (160, 5086746), (168, 4844520), (180, 4521552), (189, 4306240), (192, 4238955), (210, 3875616), (216, 3767960), (224, 3633390), (240, 3391164), (252, 3229680), (270, 3014368), (280, 2906712), (288, 2825970), (315, 2583744), (320, 2543373), (336, 2422260), (360, 2260776), (378, 2153120), (420, 1937808), (432, 1883980), (448, 1816695), (480, 1695582), (504, 1614840), (540, 1507184), (560, 1453356), (576, 1412985), (630, 1291872), (672, 1211130), (720, 1130388), (756, 1076560), (840, 968904), (864, 941990), (945, 861248), (960, 847791), (1008, 807420), (1080, 753592), (1120, 726678), (1260, 645936), (1344, 605565), (1440, 565194), (1512, 538280), (1680, 484452), (1728, 470995), (1890, 430624), (2016, 403710), (2160, 376796), (2240, 363339), (2520, 322968), (2880, 282597), (3024, 269140), (3360, 242226), (3780, 215312), (4032, 201855), (4320, 188398), (5040, 161484), (6048, 134570), (6720, 121113), (7560, 107656), (8640, 94199), (10080, 80742), (12096, 67285), (13457, 60480), (15120, 53828), (20160, 40371), (26914, 30240)]