16489207680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12799}}^1$

素因数の和:12893

約数の個数: 256

約数和(自身を含む): 58281984000

約数和(自身を除く): 41792776320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 128, 132, 160, 165, 176, 183, 192, 220, 240, 244, 264, 305, 320, 330, 352, 366, 384, 440, 480, 488, 528, 610, 640, 660, 671, 704, 732, 880, 915, 960, 976, 1056, 1220, 1320, 1342, 1408, 1464, 1760, 1830, 1920, 1952, 2013, 2112, 2440, 2640, 2684, 2928, 3355, 3520, 3660, 3904, 4026, 4224, 4880, 5280, 5368, 5856, 6710, 7040, 7320, 7808, 8052, 9760, 10065, 10560, 10736, 11712, 12799, 13420, 14640, 16104, 19520, 20130, 21120, 21472, 23424, 25598, 26840, 29280, 32208, 38397, 39040, 40260, 42944, 51196, 53680, 58560, 63995, 64416, 76794, 80520, 85888, 102392, 107360, 117120, 127990, 128832, 140789, 153588, 161040, 191985, 204784, 214720, 255980, 257664, 281578, 307176, 322080, 383970, 409568, 422367, 429440, 511960, 563156, 614352, 644160, 703945, 767940, 780739, 819136, 844734, 1023920, 1126312, 1228704, 1288320, 1407890, 1535880, 1561478, 1638272, 1689468, 2047840, 2111835, 2252624, 2342217, 2457408, 2815780, 3071760, 3122956, 3378936, 3903695, 4095680, 4223670, 4505248, 4684434, 4914816, 5631560, 6143520, 6245912, 6757872, 7807390, 8191360, 8447340, 8588129, 9010496, 9368868, 11263120, 11711085, 12287040, 12491824, 13515744, 15614780, 16894680, 17176258, 18020992, 18737736, 22526240, 23422170, 24574080, 24983648, 25764387, 27031488, 31229560, 33789360, 34352516, 37475472, 42940645, 45052480, 46844340, 49967296, 51528774, 54062976, 62459120, 67578720, 68705032, 74950944, 85881290, 90104960, 93688680, 99934592, 103057548, 124918240, 128821935, 135157440, 137410064, 149901888, 171762580, 187377360, 206115096, 249836480, 257643870, 270314880, 274820128, 299803776, 343525160, 374754720, 412230192, 499672960, 515287740, 549640256, 687050320, 749509440, 824460384, 1030575480, 1099280512, 1374100640, 1499018880, 1648920768, 2061150960, 2748201280, 3297841536, 4122301920, 5496402560, 8244603840, 16489207680]

約数ペア:

[(1, 16489207680), (2, 8244603840), (3, 5496402560), (4, 4122301920), (5, 3297841536), (6, 2748201280), (8, 2061150960), (10, 1648920768), (11, 1499018880), (12, 1374100640), (15, 1099280512), (16, 1030575480), (20, 824460384), (22, 749509440), (24, 687050320), (30, 549640256), (32, 515287740), (33, 499672960), (40, 412230192), (44, 374754720), (48, 343525160), (55, 299803776), (60, 274820128), (61, 270314880), (64, 257643870), (66, 249836480), (80, 206115096), (88, 187377360), (96, 171762580), (110, 149901888), (120, 137410064), (122, 135157440), (128, 128821935), (132, 124918240), (160, 103057548), (165, 99934592), (176, 93688680), (183, 90104960), (192, 85881290), (220, 74950944), (240, 68705032), (244, 67578720), (264, 62459120), (305, 54062976), (320, 51528774), (330, 49967296), (352, 46844340), (366, 45052480), (384, 42940645), (440, 37475472), (480, 34352516), (488, 33789360), (528, 31229560), (610, 27031488), (640, 25764387), (660, 24983648), (671, 24574080), (704, 23422170), (732, 22526240), (880, 18737736), (915, 18020992), (960, 17176258), (976, 16894680), (1056, 15614780), (1220, 13515744), (1320, 12491824), (1342, 12287040), (1408, 11711085), (1464, 11263120), (1760, 9368868), (1830, 9010496), (1920, 8588129), (1952, 8447340), (2013, 8191360), (2112, 7807390), (2440, 6757872), (2640, 6245912), (2684, 6143520), (2928, 5631560), (3355, 4914816), (3520, 4684434), (3660, 4505248), (3904, 4223670), (4026, 4095680), (4224, 3903695), (4880, 3378936), (5280, 3122956), (5368, 3071760), (5856, 2815780), (6710, 2457408), (7040, 2342217), (7320, 2252624), (7808, 2111835), (8052, 2047840), (9760, 1689468), (10065, 1638272), (10560, 1561478), (10736, 1535880), (11712, 1407890), (12799, 1288320), (13420, 1228704), (14640, 1126312), (16104, 1023920), (19520, 844734), (20130, 819136), (21120, 780739), (21472, 767940), (23424, 703945), (25598, 644160), (26840, 614352), (29280, 563156), (32208, 511960), (38397, 429440), (39040, 422367), (40260, 409568), (42944, 383970), (51196, 322080), (53680, 307176), (58560, 281578), (63995, 257664), (64416, 255980), (76794, 214720), (80520, 204784), (85888, 191985), (102392, 161040), (107360, 153588), (117120, 140789), (127990, 128832)]