195644520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28603}}^1$

素因数の和:28639

約数の個数: 96

約数和(自身を含む): 669333600

約数和(自身を除く): 473689080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 28603, 57206, 85809, 114412, 143015, 171618, 228824, 257427, 286030, 343236, 429045, 514854, 543457, 572060, 686472, 858090, 1029708, 1086914, 1144120, 1287135, 1630371, 1716180, 2059416, 2173828, 2574270, 2717285, 3260742, 3432360, 4347656, 4891113, 5148540, 5434570, 6521484, 8151855, 9782226, 10297080, 10869140, 13042968, 16303710, 19564452, 21738280, 24455565, 32607420, 39128904, 48911130, 65214840, 97822260, 195644520]

約数ペア:

[(1, 195644520), (2, 97822260), (3, 65214840), (4, 48911130), (5, 39128904), (6, 32607420), (8, 24455565), (9, 21738280), (10, 19564452), (12, 16303710), (15, 13042968), (18, 10869140), (19, 10297080), (20, 9782226), (24, 8151855), (30, 6521484), (36, 5434570), (38, 5148540), (40, 4891113), (45, 4347656), (57, 3432360), (60, 3260742), (72, 2717285), (76, 2574270), (90, 2173828), (95, 2059416), (114, 1716180), (120, 1630371), (152, 1287135), (171, 1144120), (180, 1086914), (190, 1029708), (228, 858090), (285, 686472), (342, 572060), (360, 543457), (380, 514854), (456, 429045), (570, 343236), (684, 286030), (760, 257427), (855, 228824), (1140, 171618), (1368, 143015), (1710, 114412), (2280, 85809), (3420, 57206), (6840, 28603)]