745328640

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{1733}}^1$

素因数の和:1772

約数の個数: 208

約数和(自身を含む): 2727013248

約数和(自身を除く): 1981684608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1733, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3466, 3584, 3840, 4096, 4480, 5120, 5199, 5376, 6144, 6720, 6932, 7168, 7680, 8665, 8960, 10240, 10398, 10752, 12131, 12288, 13440, 13864, 14336, 15360, 17330, 17920, 20480, 20796, 21504, 24262, 25995, 26880, 27728, 28672, 30720, 34660, 35840, 36393, 41592, 43008, 48524, 51990, 53760, 55456, 60655, 61440, 69320, 71680, 72786, 83184, 86016, 97048, 103980, 107520, 110912, 121310, 138640, 143360, 145572, 166368, 181965, 194096, 207960, 215040, 221824, 242620, 277280, 291144, 332736, 363930, 388192, 415920, 430080, 443648, 485240, 554560, 582288, 665472, 727860, 776384, 831840, 887296, 970480, 1109120, 1164576, 1330944, 1455720, 1552768, 1663680, 1774592, 1940960, 2218240, 2329152, 2661888, 2911440, 3105536, 3327360, 3549184, 3881920, 4436480, 4658304, 5323776, 5822880, 6211072, 6654720, 7098368, 7763840, 8872960, 9316608, 10647552, 11645760, 12422144, 13309440, 15527680, 17745920, 18633216, 21295104, 23291520, 24844288, 26618880, 31055360, 35491840, 37266432, 46583040, 49688576, 53237760, 62110720, 74532864, 93166080, 106475520, 124221440, 149065728, 186332160, 248442880, 372664320, 745328640]

約数ペア:

[(1, 745328640), (2, 372664320), (3, 248442880), (4, 186332160), (5, 149065728), (6, 124221440), (7, 106475520), (8, 93166080), (10, 74532864), (12, 62110720), (14, 53237760), (15, 49688576), (16, 46583040), (20, 37266432), (21, 35491840), (24, 31055360), (28, 26618880), (30, 24844288), (32, 23291520), (35, 21295104), (40, 18633216), (42, 17745920), (48, 15527680), (56, 13309440), (60, 12422144), (64, 11645760), (70, 10647552), (80, 9316608), (84, 8872960), (96, 7763840), (105, 7098368), (112, 6654720), (120, 6211072), (128, 5822880), (140, 5323776), (160, 4658304), (168, 4436480), (192, 3881920), (210, 3549184), (224, 3327360), (240, 3105536), (256, 2911440), (280, 2661888), (320, 2329152), (336, 2218240), (384, 1940960), (420, 1774592), (448, 1663680), (480, 1552768), (512, 1455720), (560, 1330944), (640, 1164576), (672, 1109120), (768, 970480), (840, 887296), (896, 831840), (960, 776384), (1024, 727860), (1120, 665472), (1280, 582288), (1344, 554560), (1536, 485240), (1680, 443648), (1733, 430080), (1792, 415920), (1920, 388192), (2048, 363930), (2240, 332736), (2560, 291144), (2688, 277280), (3072, 242620), (3360, 221824), (3466, 215040), (3584, 207960), (3840, 194096), (4096, 181965), (4480, 166368), (5120, 145572), (5199, 143360), (5376, 138640), (6144, 121310), (6720, 110912), (6932, 107520), (7168, 103980), (7680, 97048), (8665, 86016), (8960, 83184), (10240, 72786), (10398, 71680), (10752, 69320), (12131, 61440), (12288, 60655), (13440, 55456), (13864, 53760), (14336, 51990), (15360, 48524), (17330, 43008), (17920, 41592), (20480, 36393), (20796, 35840), (21504, 34660), (24262, 30720), (25995, 28672), (26880, 27728)]