513882720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 288

約数和(自身を含む): 1914730272

約数和(自身を除く): 1400847552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 97, 104, 117, 120, 130, 144, 156, 160, 180, 194, 195, 208, 234, 240, 260, 283, 288, 291, 312, 360, 388, 390, 416, 468, 480, 485, 520, 566, 582, 585, 624, 720, 776, 780, 849, 873, 936, 970, 1040, 1132, 1164, 1170, 1248, 1261, 1415, 1440, 1455, 1552, 1560, 1698, 1746, 1872, 1940, 2080, 2264, 2328, 2340, 2522, 2547, 2830, 2910, 3104, 3120, 3396, 3492, 3679, 3744, 3783, 3880, 4245, 4365, 4528, 4656, 4680, 5044, 5094, 5660, 5820, 6240, 6305, 6792, 6984, 7358, 7566, 7760, 8490, 8730, 9056, 9312, 9360, 10088, 10188, 11037, 11320, 11349, 11640, 12610, 12735, 13584, 13968, 14716, 15132, 15520, 16980, 17460, 18395, 18720, 18915, 20176, 20376, 22074, 22640, 22698, 23280, 25220, 25470, 27168, 27451, 27936, 29432, 30264, 33111, 33960, 34920, 36790, 37830, 40352, 40752, 44148, 45280, 45396, 46560, 50440, 50940, 54902, 55185, 56745, 58864, 60528, 66222, 67920, 69840, 73580, 75660, 81504, 82353, 88296, 90792, 100880, 101880, 109804, 110370, 113490, 117728, 121056, 132444, 135840, 137255, 139680, 147160, 151320, 164706, 165555, 176592, 181584, 201760, 203760, 219608, 220740, 226980, 247059, 264888, 274510, 294320, 302640, 329412, 331110, 353184, 356863, 363168, 407520, 411765, 439216, 441480, 453960, 494118, 529776, 549020, 588640, 605280, 658824, 662220, 713726, 823530, 878432, 882960, 907920, 988236, 1059552, 1070589, 1098040, 1235295, 1317648, 1324440, 1427452, 1647060, 1765920, 1784315, 1815840, 1976472, 2141178, 2196080, 2470590, 2635296, 2648880, 2854904, 3211767, 3294120, 3568630, 3952944, 4282356, 4392160, 4941180, 5297760, 5352945, 5709808, 6423534, 6588240, 7137260, 7905888, 8564712, 9882360, 10705890, 11419616, 12847068, 13176480, 14274520, 16058835, 17129424, 19764720, 21411780, 25694136, 28549040, 32117670, 34258848, 39529440, 42823560, 51388272, 57098080, 64235340, 85647120, 102776544, 128470680, 171294240, 256941360, 513882720]

約数ペア:

[(1, 513882720), (2, 256941360), (3, 171294240), (4, 128470680), (5, 102776544), (6, 85647120), (8, 64235340), (9, 57098080), (10, 51388272), (12, 42823560), (13, 39529440), (15, 34258848), (16, 32117670), (18, 28549040), (20, 25694136), (24, 21411780), (26, 19764720), (30, 17129424), (32, 16058835), (36, 14274520), (39, 13176480), (40, 12847068), (45, 11419616), (48, 10705890), (52, 9882360), (60, 8564712), (65, 7905888), (72, 7137260), (78, 6588240), (80, 6423534), (90, 5709808), (96, 5352945), (97, 5297760), (104, 4941180), (117, 4392160), (120, 4282356), (130, 3952944), (144, 3568630), (156, 3294120), (160, 3211767), (180, 2854904), (194, 2648880), (195, 2635296), (208, 2470590), (234, 2196080), (240, 2141178), (260, 1976472), (283, 1815840), (288, 1784315), (291, 1765920), (312, 1647060), (360, 1427452), (388, 1324440), (390, 1317648), (416, 1235295), (468, 1098040), (480, 1070589), (485, 1059552), (520, 988236), (566, 907920), (582, 882960), (585, 878432), (624, 823530), (720, 713726), (776, 662220), (780, 658824), (849, 605280), (873, 588640), (936, 549020), (970, 529776), (1040, 494118), (1132, 453960), (1164, 441480), (1170, 439216), (1248, 411765), (1261, 407520), (1415, 363168), (1440, 356863), (1455, 353184), (1552, 331110), (1560, 329412), (1698, 302640), (1746, 294320), (1872, 274510), (1940, 264888), (2080, 247059), (2264, 226980), (2328, 220740), (2340, 219608), (2522, 203760), (2547, 201760), (2830, 181584), (2910, 176592), (3104, 165555), (3120, 164706), (3396, 151320), (3492, 147160), (3679, 139680), (3744, 137255), (3783, 135840), (3880, 132444), (4245, 121056), (4365, 117728), (4528, 113490), (4656, 110370), (4680, 109804), (5044, 101880), (5094, 100880), (5660, 90792), (5820, 88296), (6240, 82353), (6305, 81504), (6792, 75660), (6984, 73580), (7358, 69840), (7566, 67920), (7760, 66222), (8490, 60528), (8730, 58864), (9056, 56745), (9312, 55185), (9360, 54902), (10088, 50940), (10188, 50440), (11037, 46560), (11320, 45396), (11349, 45280), (11640, 44148), (12610, 40752), (12735, 40352), (13584, 37830), (13968, 36790), (14716, 34920), (15132, 33960), (15520, 33111), (16980, 30264), (17460, 29432), (18395, 27936), (18720, 27451), (18915, 27168), (20176, 25470), (20376, 25220), (22074, 23280), (22640, 22698)]