1660236480

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 448

約数和(自身を含む): 6786554880

約数和(自身を除く): 5126318400

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, 97, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 194, 210, 216, 224, 240, 252, 270, 280, 283, 288, 291, 315, 320, 336, 360, 378, 388, 420, 432, 448, 480, 485, 504, 540, 560, 566, 576, 582, 630, 672, 679, 720, 756, 776, 840, 849, 864, 873, 945, 960, 970, 1008, 1080, 1120, 1132, 1164, 1260, 1344, 1358, 1415, 1440, 1455, 1512, 1552, 1680, 1698, 1728, 1746, 1890, 1940, 1981, 2016, 2037, 2160, 2240, 2264, 2328, 2520, 2547, 2619, 2716, 2830, 2880, 2910, 3024, 3104, 3360, 3395, 3396, 3492, 3780, 3880, 3962, 4032, 4074, 4245, 4320, 4365, 4528, 4656, 5040, 5094, 5238, 5432, 5660, 5820, 5943, 6048, 6111, 6208, 6720, 6790, 6792, 6984, 7560, 7641, 7760, 7924, 8148, 8490, 8640, 8730, 9056, 9312, 9905, 10080, 10185, 10188, 10476, 10864, 11320, 11640, 11886, 12096, 12222, 12735, 13095, 13580, 13584, 13968, 15120, 15282, 15520, 15848, 16296, 16980, 17460, 17829, 18112, 18333, 18624, 19810, 20160, 20370, 20376, 20952, 21728, 22640, 23280, 23772, 24444, 25470, 26190, 27160, 27168, 27451, 27936, 29715, 30240, 30555, 30564, 31040, 31696, 32592, 33960, 34920, 35658, 36666, 38205, 39620, 40740, 40752, 41904, 43456, 45280, 46560, 47544, 48888, 50940, 52380, 53487, 54320, 54336, 54902, 55872, 59430, 60480, 61110, 61128, 63392, 65184, 67920, 69840, 71316, 73332, 76410, 79240, 81480, 81504, 82353, 83808, 89145, 90560, 91665, 93120, 95088, 97776, 101880, 104760, 106974, 108640, 109804, 118860, 122220, 122256, 126784, 130368, 135840, 137255, 139680, 142632, 146664, 152820, 158480, 162960, 163008, 164706, 167616, 178290, 183330, 190176, 192157, 195552, 203760, 209520, 213948, 217280, 219608, 237720, 244440, 244512, 247059, 267435, 271680, 274510, 279360, 285264, 293328, 305640, 316960, 325920, 329412, 356580, 366660, 380352, 384314, 391104, 407520, 411765, 419040, 427896, 439216, 475440, 488880, 489024, 494118, 534870, 549020, 570528, 576471, 586656, 611280, 633920, 651840, 658824, 713160, 733320, 741177, 768628, 815040, 823530, 838080, 855792, 878432, 950880, 960785, 977760, 988236, 1069740, 1098040, 1141056, 1152942, 1173312, 1222560, 1235295, 1317648, 1426320, 1466640, 1482354, 1537256, 1647060, 1711584, 1729413, 1756864, 1901760, 1921570, 1955520, 1976472, 2139480, 2196080, 2305884, 2445120, 2470590, 2635296, 2852640, 2882355, 2933280, 2964708, 3074512, 3294120, 3423168, 3458826, 3705885, 3843140, 3952944, 4278960, 4392160, 4611768, 4941180, 5188239, 5270592, 5705280, 5764710, 5866560, 5929416, 6149024, 6588240, 6917652, 7411770, 7686280, 7905888, 8557920, 8647065, 8784320, 9223536, 9882360, 10376478, 11529420, 11858832, 12298048, 13176480, 13835304, 14823540, 15372560, 15811776, 17115840, 17294130, 18447072, 19764720, 20752956, 23058840, 23717664, 25941195, 26352960, 27670608, 29647080, 30745120, 34588260, 36894144, 39529440, 41505912, 46117680, 47435328, 51882390, 55341216, 59294160, 61490240, 69176520, 79058880, 83011824, 92235360, 103764780, 110682432, 118588320, 138353040, 166023648, 184470720, 207529560, 237176640, 276706080, 332047296, 415059120, 553412160, 830118240, 1660236480]

約数ペア:

[(1, 1660236480), (2, 830118240), (3, 553412160), (4, 415059120), (5, 332047296), (6, 276706080), (7, 237176640), (8, 207529560), (9, 184470720), (10, 166023648), (12, 138353040), (14, 118588320), (15, 110682432), (16, 103764780), (18, 92235360), (20, 83011824), (21, 79058880), (24, 69176520), (27, 61490240), (28, 59294160), (30, 55341216), (32, 51882390), (35, 47435328), (36, 46117680), (40, 41505912), (42, 39529440), (45, 36894144), (48, 34588260), (54, 30745120), (56, 29647080), (60, 27670608), (63, 26352960), (64, 25941195), (70, 23717664), (72, 23058840), (80, 20752956), (84, 19764720), (90, 18447072), (96, 17294130), (97, 17115840), (105, 15811776), (108, 15372560), (112, 14823540), (120, 13835304), (126, 13176480), (135, 12298048), (140, 11858832), (144, 11529420), (160, 10376478), (168, 9882360), (180, 9223536), (189, 8784320), (192, 8647065), (194, 8557920), (210, 7905888), (216, 7686280), (224, 7411770), (240, 6917652), (252, 6588240), (270, 6149024), (280, 5929416), (283, 5866560), (288, 5764710), (291, 5705280), (315, 5270592), (320, 5188239), (336, 4941180), (360, 4611768), (378, 4392160), (388, 4278960), (420, 3952944), (432, 3843140), (448, 3705885), (480, 3458826), (485, 3423168), (504, 3294120), (540, 3074512), (560, 2964708), (566, 2933280), (576, 2882355), (582, 2852640), (630, 2635296), (672, 2470590), (679, 2445120), (720, 2305884), (756, 2196080), (776, 2139480), (840, 1976472), (849, 1955520), (864, 1921570), (873, 1901760), (945, 1756864), (960, 1729413), (970, 1711584), (1008, 1647060), (1080, 1537256), (1120, 1482354), (1132, 1466640), (1164, 1426320), (1260, 1317648), (1344, 1235295), (1358, 1222560), (1415, 1173312), (1440, 1152942), (1455, 1141056), (1512, 1098040), (1552, 1069740), (1680, 988236), (1698, 977760), (1728, 960785), (1746, 950880), (1890, 878432), (1940, 855792), (1981, 838080), (2016, 823530), (2037, 815040), (2160, 768628), (2240, 741177), (2264, 733320), (2328, 713160), (2520, 658824), (2547, 651840), (2619, 633920), (2716, 611280), (2830, 586656), (2880, 576471), (2910, 570528), (3024, 549020), (3104, 534870), (3360, 494118), (3395, 489024), (3396, 488880), (3492, 475440), (3780, 439216), (3880, 427896), (3962, 419040), (4032, 411765), (4074, 407520), (4245, 391104), (4320, 384314), (4365, 380352), (4528, 366660), (4656, 356580), (5040, 329412), (5094, 325920), (5238, 316960), (5432, 305640), (5660, 293328), (5820, 285264), (5943, 279360), (6048, 274510), (6111, 271680), (6208, 267435), (6720, 247059), (6790, 244512), (6792, 244440), (6984, 237720), (7560, 219608), (7641, 217280), (7760, 213948), (7924, 209520), (8148, 203760), (8490, 195552), (8640, 192157), (8730, 190176), (9056, 183330), (9312, 178290), (9905, 167616), (10080, 164706), (10185, 163008), (10188, 162960), (10476, 158480), (10864, 152820), (11320, 146664), (11640, 142632), (11886, 139680), (12096, 137255), (12222, 135840), (12735, 130368), (13095, 126784), (13580, 122256), (13584, 122220), (13968, 118860), (15120, 109804), (15282, 108640), (15520, 106974), (15848, 104760), (16296, 101880), (16980, 97776), (17460, 95088), (17829, 93120), (18112, 91665), (18333, 90560), (18624, 89145), (19810, 83808), (20160, 82353), (20370, 81504), (20376, 81480), (20952, 79240), (21728, 76410), (22640, 73332), (23280, 71316), (23772, 69840), (24444, 67920), (25470, 65184), (26190, 63392), (27160, 61128), (27168, 61110), (27451, 60480), (27936, 59430), (29715, 55872), (30240, 54902), (30555, 54336), (30564, 54320), (31040, 53487), (31696, 52380), (32592, 50940), (33960, 48888), (34920, 47544), (35658, 46560), (36666, 45280), (38205, 43456), (39620, 41904), (40740, 40752)]