383951120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1369

約数の個数: 160

約数和(自身を含む): 1115928576

約数和(自身を除く): 731977456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 170, 217, 238, 248, 272, 280, 310, 340, 434, 476, 496, 527, 560, 595, 620, 680, 868, 952, 1054, 1085, 1190, 1240, 1301, 1360, 1736, 1904, 2108, 2170, 2380, 2480, 2602, 2635, 3472, 3689, 4216, 4340, 4760, 5204, 5270, 6505, 7378, 8432, 8680, 9107, 9520, 10408, 10540, 13010, 14756, 17360, 18214, 18445, 20816, 21080, 22117, 26020, 29512, 36428, 36890, 40331, 42160, 44234, 45535, 52040, 59024, 72856, 73780, 80662, 88468, 91070, 104080, 110585, 145712, 147560, 154819, 161324, 176936, 182140, 201655, 221170, 282317, 295120, 309638, 322648, 353872, 364280, 403310, 442340, 564634, 619276, 645296, 685627, 728560, 774095, 806620, 884680, 1129268, 1238552, 1371254, 1411585, 1548190, 1613240, 1769360, 2258536, 2477104, 2742508, 2823170, 3096380, 3226480, 3428135, 4517072, 4799389, 5485016, 5646340, 6192760, 6856270, 9598778, 10970032, 11292680, 12385520, 13712540, 19197556, 22585360, 23996945, 27425080, 38395112, 47993890, 54850160, 76790224, 95987780, 191975560, 383951120]

約数ペア:

[(1, 383951120), (2, 191975560), (4, 95987780), (5, 76790224), (7, 54850160), (8, 47993890), (10, 38395112), (14, 27425080), (16, 23996945), (17, 22585360), (20, 19197556), (28, 13712540), (31, 12385520), (34, 11292680), (35, 10970032), (40, 9598778), (56, 6856270), (62, 6192760), (68, 5646340), (70, 5485016), (80, 4799389), (85, 4517072), (112, 3428135), (119, 3226480), (124, 3096380), (136, 2823170), (140, 2742508), (155, 2477104), (170, 2258536), (217, 1769360), (238, 1613240), (248, 1548190), (272, 1411585), (280, 1371254), (310, 1238552), (340, 1129268), (434, 884680), (476, 806620), (496, 774095), (527, 728560), (560, 685627), (595, 645296), (620, 619276), (680, 564634), (868, 442340), (952, 403310), (1054, 364280), (1085, 353872), (1190, 322648), (1240, 309638), (1301, 295120), (1360, 282317), (1736, 221170), (1904, 201655), (2108, 182140), (2170, 176936), (2380, 161324), (2480, 154819), (2602, 147560), (2635, 145712), (3472, 110585), (3689, 104080), (4216, 91070), (4340, 88468), (4760, 80662), (5204, 73780), (5270, 72856), (6505, 59024), (7378, 52040), (8432, 45535), (8680, 44234), (9107, 42160), (9520, 40331), (10408, 36890), (10540, 36428), (13010, 29512), (14756, 26020), (17360, 22117), (18214, 21080), (18445, 20816)]