454030720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 1317072960

約数和(自身を除く): 863042240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 64, 65, 80, 82, 88, 104, 110, 121, 128, 130, 143, 160, 164, 176, 205, 208, 220, 242, 260, 286, 320, 328, 352, 410, 416, 440, 451, 484, 520, 533, 572, 605, 640, 656, 704, 715, 820, 832, 880, 902, 968, 1040, 1066, 1144, 1210, 1312, 1331, 1408, 1430, 1573, 1640, 1664, 1760, 1804, 1936, 2080, 2132, 2255, 2288, 2420, 2624, 2662, 2665, 2860, 3146, 3280, 3520, 3608, 3872, 4160, 4264, 4510, 4576, 4840, 4961, 5248, 5324, 5330, 5720, 5863, 6292, 6560, 6655, 7040, 7216, 7744, 7865, 8320, 8528, 9020, 9152, 9680, 9922, 10648, 10660, 11440, 11726, 12584, 13120, 13310, 14432, 15488, 15730, 17056, 17303, 18040, 18304, 19360, 19844, 21296, 21320, 22880, 23452, 24805, 25168, 26240, 26620, 28864, 29315, 31460, 34112, 34606, 36080, 38720, 39688, 42592, 42640, 45760, 46904, 49610, 50336, 53240, 54571, 57728, 58630, 62920, 64493, 68224, 69212, 72160, 77440, 79376, 85184, 85280, 86515, 91520, 93808, 99220, 100672, 106480, 109142, 117260, 125840, 128986, 138424, 144320, 158752, 170368, 170560, 173030, 187616, 198440, 201344, 212960, 218284, 234520, 251680, 257972, 272855, 276848, 288640, 317504, 322465, 341120, 346060, 375232, 396880, 425920, 436568, 469040, 503360, 515944, 545710, 553696, 635008, 644930, 692120, 709423, 750464, 793760, 851840, 873136, 938080, 1006720, 1031888, 1091420, 1107392, 1289860, 1384240, 1418846, 1587520, 1746272, 1876160, 2063776, 2182840, 2214784, 2579720, 2768480, 2837692, 3175040, 3492544, 3547115, 3752320, 4127552, 4365680, 5159440, 5536960, 5675384, 6985088, 7094230, 8255104, 8731360, 10318880, 11073920, 11350768, 14188460, 17462720, 20637760, 22701536, 28376920, 34925440, 41275520, 45403072, 56753840, 90806144, 113507680, 227015360, 454030720]

約数ペア:

[(1, 454030720), (2, 227015360), (4, 113507680), (5, 90806144), (8, 56753840), (10, 45403072), (11, 41275520), (13, 34925440), (16, 28376920), (20, 22701536), (22, 20637760), (26, 17462720), (32, 14188460), (40, 11350768), (41, 11073920), (44, 10318880), (52, 8731360), (55, 8255104), (64, 7094230), (65, 6985088), (80, 5675384), (82, 5536960), (88, 5159440), (104, 4365680), (110, 4127552), (121, 3752320), (128, 3547115), (130, 3492544), (143, 3175040), (160, 2837692), (164, 2768480), (176, 2579720), (205, 2214784), (208, 2182840), (220, 2063776), (242, 1876160), (260, 1746272), (286, 1587520), (320, 1418846), (328, 1384240), (352, 1289860), (410, 1107392), (416, 1091420), (440, 1031888), (451, 1006720), (484, 938080), (520, 873136), (533, 851840), (572, 793760), (605, 750464), (640, 709423), (656, 692120), (704, 644930), (715, 635008), (820, 553696), (832, 545710), (880, 515944), (902, 503360), (968, 469040), (1040, 436568), (1066, 425920), (1144, 396880), (1210, 375232), (1312, 346060), (1331, 341120), (1408, 322465), (1430, 317504), (1573, 288640), (1640, 276848), (1664, 272855), (1760, 257972), (1804, 251680), (1936, 234520), (2080, 218284), (2132, 212960), (2255, 201344), (2288, 198440), (2420, 187616), (2624, 173030), (2662, 170560), (2665, 170368), (2860, 158752), (3146, 144320), (3280, 138424), (3520, 128986), (3608, 125840), (3872, 117260), (4160, 109142), (4264, 106480), (4510, 100672), (4576, 99220), (4840, 93808), (4961, 91520), (5248, 86515), (5324, 85280), (5330, 85184), (5720, 79376), (5863, 77440), (6292, 72160), (6560, 69212), (6655, 68224), (7040, 64493), (7216, 62920), (7744, 58630), (7865, 57728), (8320, 54571), (8528, 53240), (9020, 50336), (9152, 49610), (9680, 46904), (9922, 45760), (10648, 42640), (10660, 42592), (11440, 39688), (11726, 38720), (12584, 36080), (13120, 34606), (13310, 34112), (14432, 31460), (15488, 29315), (15730, 28864), (17056, 26620), (17303, 26240), (18040, 25168), (18304, 24805), (19360, 23452), (19844, 22880), (21296, 21320)]