1616289120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16267}}^1$

素因数の和:16314

約数の個数: 192

約数和(自身を含む): 5903331840

約数和(自身を除く): 4287042720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16267, 16560, 19872, 24840, 32534, 33120, 48801, 49680, 65068, 81335, 97602, 99360, 130136, 146403, 162670, 195204, 244005, 260272, 292806, 325340, 374141, 390408, 439209, 488010, 520544, 585612, 650680, 732015, 748282, 780816, 878418, 976020, 1122423, 1171224, 1301360, 1464030, 1496564, 1561632, 1756836, 1870705, 1952040, 2196045, 2244846, 2342448, 2602720, 2928060, 2993128, 3367269, 3513672, 3741410, 3904080, 4392090, 4489692, 4684896, 5612115, 5856120, 5986256, 6734538, 7027344, 7482820, 7808160, 8784180, 8979384, 10101807, 11224230, 11712240, 11972512, 13469076, 14054688, 14965640, 16836345, 17568360, 17958768, 20203614, 22448460, 23424480, 26938152, 29931280, 33672690, 35136720, 35917536, 40407228, 44896920, 50509035, 53876304, 59862560, 67345380, 70273440, 80814456, 89793840, 101018070, 107752608, 134690760, 161628912, 179587680, 202036140, 269381520, 323257824, 404072280, 538763040, 808144560, 1616289120]

約数ペア:

[(1, 1616289120), (2, 808144560), (3, 538763040), (4, 404072280), (5, 323257824), (6, 269381520), (8, 202036140), (9, 179587680), (10, 161628912), (12, 134690760), (15, 107752608), (16, 101018070), (18, 89793840), (20, 80814456), (23, 70273440), (24, 67345380), (27, 59862560), (30, 53876304), (32, 50509035), (36, 44896920), (40, 40407228), (45, 35917536), (46, 35136720), (48, 33672690), (54, 29931280), (60, 26938152), (69, 23424480), (72, 22448460), (80, 20203614), (90, 17958768), (92, 17568360), (96, 16836345), (108, 14965640), (115, 14054688), (120, 13469076), (135, 11972512), (138, 11712240), (144, 11224230), (160, 10101807), (180, 8979384), (184, 8784180), (207, 7808160), (216, 7482820), (230, 7027344), (240, 6734538), (270, 5986256), (276, 5856120), (288, 5612115), (345, 4684896), (360, 4489692), (368, 4392090), (414, 3904080), (432, 3741410), (460, 3513672), (480, 3367269), (540, 2993128), (552, 2928060), (621, 2602720), (690, 2342448), (720, 2244846), (736, 2196045), (828, 1952040), (864, 1870705), (920, 1756836), (1035, 1561632), (1080, 1496564), (1104, 1464030), (1242, 1301360), (1380, 1171224), (1440, 1122423), (1656, 976020), (1840, 878418), (2070, 780816), (2160, 748282), (2208, 732015), (2484, 650680), (2760, 585612), (3105, 520544), (3312, 488010), (3680, 439209), (4140, 390408), (4320, 374141), (4968, 325340), (5520, 292806), (6210, 260272), (6624, 244005), (8280, 195204), (9936, 162670), (11040, 146403), (12420, 130136), (16267, 99360), (16560, 97602), (19872, 81335), (24840, 65068), (32534, 49680), (33120, 48801)]